Blog : commercial space

Tanatap Wall Garden: A Restaurant-cum-Café and Bar among Lush Trees and Immaculate White Walls

Tanatap Wall Garden: A Restaurant-cum-Café and Bar among Lush Trees and Immaculate White Walls

/ Central Java, Indonesia /

/ Story: Kangsadan K. / English version: Bob Pitakwong /

/ Photographs: Mario Wibowo /

Central Java, Indonesia – Neat and clean walls rise above a reflecting pool and lush lawns brightened up by shimmering lights. They are made attractive by warm-toned whites and smooth curved lines twirling lightly around like poetry in motion. Shaped into alternate ridges and grooves, the concrete surfaces in zingy warm hues slant up to the skyline reminiscent of a graceful dance. It’s an amazing innovation thoughtfully devised to sync with rhythms in the urban landscape that gives it aesthetic appeal.

A welcoming reception area lies adjacent to the reflecting pool designed to blend with the rounded contour at the very top of a white wall separating the restaurant’s interior from the exterior.

The clean, well-lighted trio of restaurant, café and bar is located in Central Java, an Indonesian province that’s home to the famous Borobudur Temple, one of the greatest Buddhist monuments in the world. Named “Tanatap Wall Garden”, it’s a delightful business space in a class of itself, one that advocates for form and function being joined in a way that requires less energy to operate.

The restaurant-cum-café and bar, together with its land that forms a verdant oasis, affords 2,500 square meters of commercial space nestled among beautiful cityscapes. It’s an all-encompassing design that combines commercial real estate with elements of nature in close physical association to the advantage of both.

A charcoal sketch shows the positioning of functional spaces in relation to existing big trees, a relationship to the advantage of both. / Courtesy of RAD+ar
A side elevation view in perspective illustrates the positioning of restaurant, café and bar spaces under lush tree cover. / Courtesy of RAD+ar

The concept delineated above is the brainchild of a high performing team at RAD+ar, an architectural practice based in Jakarta, Indonesia. The team of architects was tasked with transforming what used to be a parking garage into a calm, secluded garden in which to wine and dine; meanwhile preserving the existing natural environment and the property’s significance as part of a central business district.

The result is a piece of architecture showcasing perfectly clean, white walls rising among very big lush trees, a beautiful sight unlike anything out there. Viewed from above, the floor plan consists of three straight lines on the ground moving centrifugally from the center. Along these lines, concrete walls rise to different heights forming gently curved lines at the very top as they traverse among stands of homogeneous trees.

Viewed from above, the restaurant-cum-café and bar merges into beautiful and cool landscapes so that they become an indivisible whole.

Apart from bringing shade and regulating temperatures, the trees growing wild in every direction give the business premises charm, good looks that please the senses and the mind.

It’s design that comes from understanding the warm, humid climate prevailing in Central Java, and the company’s principles advocating for simple and sustainable lifestyles. Together they are the key attributes that make Tanatap Wall Garden one of the most agreeable places to be.

For a good first impression, the welcoming entryway is adorned with green spaces that create positive moments in people’s lives. It’s connected to a pathway system leading to cool and restful places amid the beautiful backyard landscape.

Old trees and new walls become inextricable parts of the design advocating for sustainability.

On the way, an 800-square-meter reflecting pool provides a focal point in the scenery, bringing joy, pleasure and contentment in nature’s peaceful embrace. Interestingly enough, tiers of seats similar to a sports arena are added to the mix in a way that’s proper in the circumstances.

A reflecting pool under tree cover provides a focal point in the landscape. It works in tandem with other passive design strategies creating thermal comfort for both indoors and outdoors.
A lounge area offers wide seating space and flexibility seamlessly integrated into the building’s architectural styles.

In addition to being a rendezvous for good food and drinks, Tanatap Wall Garden offers an enormous richness of nature-inspired outdoor rooms for those who love spending time indulging in music and live stage performances.

Keeping to its original concept, an amphitheater is put in for customers who appreciate dramatic works as a genre of literature and expression of ideas encouraging participation in the discourses of society. All of these features are neatly integrated in one cohesive design aesthetic.

Tiers of seats similar to a sports area lie under a pedestrian bridge connecting different parts of the building. By design, it’s a work of art that keeps creative energy flowing.

In short, it’s a metamorphosis of purpose that results in neat and clean white walls transforming into a stunning commercial space, in this particular case, a trio of restaurant, café and bar set amidst a verdant oasis.

From inside looking out, a part of the white wall with ridges and grooves in it is visible through the doorway at the furthest end.
The restaurant has a lovely garden under tree cover for those who prefer to wine and dine alfresco.

Drop by Tanatap Wall Garden for a drink or two next time you sojourn in Central Java. It’s an opportunity to experience the beauty of architecture and nature coming together in one indivisible design.

Architect: RAD+ar

Principal Architect: Antonius Richard

Sculpture Artist: Wisnu Ajitama

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Antonius Richard Rusli, RAD+ar: Integrating Nature with Design from the Perspective of Tropical Architecture

Antonius Richard Rusli, RAD+ar: Integrating Nature with Design from the Perspective of Tropical Architecture

/ Jakarta, Indonesia /

/ Story: Kor Lordkam / English version: Bob Pitakwong /

/ Photographs: Courtesy of RAD+ar /

For Antonius Richard Rusli, founder of the Jakarta-based designer group RAD+ar (Research Artistic Design + architecture), the totality of the circumstances and the Tropical climate characteristic of the Indonesian archipelago present both opportunities and challenges that test the abilities of architects, designers and thinkers. The group’s outstanding achievements, both completed and experimental, encompass a wide range of property developments design, from residential real estate, to offices, to café and restaurants, even mosques to name but a few. Interestingly, they share a set of common attributes that speak volumes for a determination to reconnect with the surroundings and harness the healing power of nature.

Hence, it’s no surprise that nature permeates through their design, forming in a distinctive element in everything they have accomplished. Yet, it’s incorporated precisely and delicately.

In a rich and subtle way, it reflects a belief that well-thought-out design is a must-have strategy needed to overcome the challenges. Plus, it comes from a vision that looks deep into nature for a possible course of action that bodes well for a sustainable future.

Here’s a glimpse into his biophilic design reconnecting people with the environment and nature through architecture. Antonius Richard Rusli is one of the distinguished guest speakers at the annual room x Living Asean Design Talk 2023.

This year’s conversation event is on the theme of “URBAN FUSION / RURAL FLOURISH: Interweaving Urban and Rural Designs.” It’s taking place at the room Showcase zone inside Baan Lae Suan Fair Midyear 2023 on Sunday August 6 at BITEC Bang Na, Bangkok, Thailand.

Antonius Richard

Q: First of all, how would you describe your work style compared to others in your professional circle?

A: Strictly speaking, I call our approach the Decentralization of Sustainable Architecture.

In this particular case, it’s about creating property planning well suited to the Tropical Developing Economy of Indonesia. It involves identifying potential in outlying areas that can be developed and blend harmoniously with the natural surroundings.

By devising a plan that’s fit for the context of a place and the ways of life of people in a community, we stand a good chance of making it a success.

Take for example small business enterprises, such as café and restaurants. To assess whether a design will perform as intended in real life, we start out with a prototype of the small business, much like those sustainable housing designs that can be built over and over by the private sector. That’s the way I see it.

Antonius Richard
Refraction House / Photographs: William Sutanto

Q: What’s your perspective on Tropical Architecture? Any thoughts on that?

A: To answer, let me call your attention to two premises set out to describe our approach to Tropical Architecture.

First, to some extent, it’s easy or perhaps the easiest to bring about sustainable living in the Tropical Belt environment.

For the most part, the Region only consists of a rainy season and a dry season. The differences in temperature extremes in the Tropics are not great, although water scarcity issues can happen from time to time.

We receive plenty of sunlight to illuminate the home during the daytime plus heat that comes with solar radiation. You put plants in the ground and they grow very well, thanks to the consistency in natural light and thermal energy that’s a gift from nature.

That being said, sustainable living in the Tropics can be achieved simply by creating well-thought-out design that’s fit for the context or the setting of a place.

Refraction House / Living spaces seeking reconnections with nature represent both the objective and design principles of the atelier RAD+ar of Indonesia. / Photographs: William Sutanto

Secondly, the Tropics and Subtropics are home to more than one-third of the world’s population. As to be expected, increases in the population have become a factor that impacts our ecosystems, not to mention the extraction of resources from the environment at a fast pace to the extent that it undermines the Earth’s ability to replenish.

Besides promoting sustainable living among the population, everyone can contribute his share of a joint effort at preventing environmental degradation.

Ironically, it’s easy to make sustainable living by being more sensitive to the environment. It’s also easy to choose not to do it. For us architects, it’s an opportunity to focus on carefully thought-out design that’s suitable for the circumstances.

The key to success lies in research to identify architectural design strategies that work in the context of a location. At RAD+ar, we do our part by building a prototype of the project and putting it to the test in real-life situations. In the end, a design that’s right for a place will give us the inspiration we need going forward.

Antonius Richard
Bioclimatic Community Mosque of Pamulang / Photographs: William Sutanto

Q: As an architect, what are the things you want to do to bring about positive change in urban and rural developments.

A: In the short term, we will focus on furthering the progress of the Decentralization of Sustainable Architecture to ensure it fits in with the context of both urban and rural developments at least for the next five years. Our priorities include:

1. The integration of passive cooling technologies as key elements in Tropical vernacular design. This is particularly true with respect to commercial spaces.

2. A strict adherence to our Nature First policy, under which the preservation of the world’s natural resources takes precedence before others.

3. Creating prototypes of sustainable housing design that’s easy to follow for both new and renovated home projects.

4. Staying focused on mosque architecture with a view to incorporate sustainable features in the design. This is particularly important because it’s the style of building design and construction that speaks to the hearts and minds of the followers of Islam across Indonesian society.

Bioclimatic Community Mosque of Pamulang / Carefully thought-out materials paired with the right form, color and texture result in an appearance that blends perfectly with the cultural context of a landscape. / Photographs: William Sutanto

Q: Give me a few examples that speak volumes for RAD+ar thoughts, identity and experience.

A: Tanatap Ring Garden Coffee Shop. It’s a carefully planned design experiment aimed at evaluating the performance of a commercial space in real-life situations.

In this particular design, a small restaurant serving coffee and light meals in the garden is enclosed inside a building envelope made of glass blocks for maximum daylighting. The small café per se hides in plain sight, beautifully ensconced by a grassy knoll that’s the centerpiece of the interior landscape.

The atmosphere is made attractive by split-level outdoor rooms that connect to every sequential space and function in the design. The result is a playful yet relaxed rendezvous for socializing with friends and loved ones.

We want it to be a refreshing, dynamic civic space, one that’s positive in attitude and full of energy. Designed with nature in mind, it’s a sustainable commercial space that fulfills people’s needs in Jakarta, where occasionally government-built public spaces may not be consistently good.

An exciting new alternative, Tanatap Ring Garden Coffee Shop is just one of many design experiments being undertaken by RAD+ar.

Antonius Richard
Tanatap Ring Garden Coffee Shop / Photographs: KIE, Mario Wibowo
Tanatap Ring Garden Coffee Shop / For the architects, designers and thinkers at RAD+ar, natural features are as important as the design of a place, perhaps even more. Their notions about the role of nature are clearly manifested in this project named, “Tanatap Ring Garden Coffee Shop,” situated in Jakarta, Indonesia. / Photographs: KIE, Mario Wibowo

Discover new ideas in design, architecture and useful pieces of advice similar to the above-mentioned projects at the upcoming room X Living Asean Design Talk 2023. It’s an opportunity to meet up with Antonius Richard, architect and founder of the design atelier RAD+ar of Indonesia, along with a panel of experts from three ASEAN countries.

This year’s conversation event is on the theme of “URBAN FUSION / RURAL FLOURISH: Interweaving Urban and Rural Designs.” The Talk is scheduled for Sunday August 6 at the room Showcase zone inside BaanLaeSuan Fair Midyear 2023. Admission is free. Just a friendly reminder, seats are limited. Hope to see you there!

For more details:

Register to attend at:

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Tanatap Ring Garden Coffee Shop: A Design Experiment on the Interaction between Commercial Space and Nature

Tanatap Ring Garden Coffee Shop: A Design Experiment on the Interaction between Commercial Space and Nature

/ Jakarta, Indonesia /

/ Story: Baralee / English version: Bob Pitakwong /

/ Photographs: KIE, Mario Wibowo /

Introducing a prototype of the small café well thought out as place for a rendezvous. Aptly named Tanatap Ring Garden Coffee Shop, it’s a work of outstanding artistry integrating restaurant space planning with nature to form a cohesive oasis of calm. The key elements of design include a sloping garden beautifully ensconced in a stadium-like enclosure. There’s a circular path at the top of the stairs for a leisurely stroll. At intervals, the paved path is marked with outdoor tarp canopies for protection from the sun. It sends out one important message — time well spent is time spent in the great outdoors.

Tanatap Ring Garden

The theme of an enchanted garden cafe is derived from a simple question. “What is it like if a piece of architecture behaves like it’s non-existent?” In this particular case, the centerpiece of the project is a lush tropical garden enclosed by a circular glass-block building envelope.

It’s home to a café space that lies hidden in plain sight, concealed by a grassy knoll that blends perfectly into the surrounding landscape. It’s a meeting place where people mix socially and interact with one another bringing youthful exuberance to this part of the city of Jakarta.

Tanatap Ring Garden

With respect to construction, Tanatap Ring Garden Coffee Shop is the result of three design strategies combined.

First of all, it’s well planned to blend with the healthy foliage of a tropical forest setting. This is evident in the preservation of all the existing trees on the property.

Secondly, the circular building envelope is designed to encompass all positive aspects of ornamental grounds where plants grow luxuriantly. Located at the center of the floor plan, the café covered by a grassy knoll affords a large room where people meet plus plenty of ample spaces for relaxation. A few steps away, remarkable garden design offers sensory pleasure and the opportunity of reconnecting with nature.

Lastly, it’s about enhancing customer experience by merging indoor and outdoor spaces bringing them together into a cohesive whole.

Tanatap Ring Garden

Tanatap Ring Garden

The overall effect is impressive. It’s a layout that strikes the right balance between the relative size of the project, the building materials used, and the impact of color, texture and natural light in the design process.

To reduce the harshness of the built environment, the building envelope is made of glass blocks that allow maximum daylight between spaces. They add aesthetic appeal to the place and blend well with the existing trees.

Tanatap Ring Garden

Tanatap Ring Garden

As regards functional design, walk into the café and you come to a counter bar occupying a central position. Carefully thought out design promotes ease of movement in every part allowing people to traverse through and around unhindered.

The circular glass-block wall that separates the interior from the garden is decorated with lush leafy plants. It’s marked at intervals with plain-looking sets of tables and chairs for customers. Nearby, a corridor creates smooth transition between spaces giving access to the yard on the outside.

Tanatap Ring Garden

The nature-loving café project is built amphitheater style. Like so, the commercial space is positioned at the center of landscape design. It’s a beautiful greenery-covered building adorned with tiers of outdoor seating set at intervals.

Meanwhile, the boundary along the outer circumference is filled with café seating situated directly below the concrete rooftop corridor made for a leisurely stroll. From here, a vista of high-rise buildings in Jakarta’s CBD can be seen in full view from afar. All things considered, it’s a piece of architecture devised from experience in tropical garden landscaping.

Tanatap Ring Garden

Tanatap Ring Garden

Tanatap Ring Garden

By design, Tanatap Ring Garden Coffee Shop is an experimental project involving new and innovative ideas for commercial space planning. In this particular case, it provides the opportunity of observing how users react to a less familiar environment. It’s implemented with a view to identify the furniture choice, seating arrangement and features in hardscape architecture that are right for business.

It’s a design that blurs the boundaries between indoor and outdoor spaces. The color green that fills the landscape has strong associations with nature, hence comfortable furniture and a conducive semi-outdoor environment make perfect sense.

Plus, it’s interesting to discover how well-planned open design can facilitate social interactions in everyday life.

Conceptual Diagram Courtesy of RAD+ar
Ground Floor Plan Courtesy of RAD+ar
Roof Floor Plan Courtesy of RAD+ar
Section Drawing Courtesy of RAD+ar


Tanatap Ring Garden

Tanatap Ring Garden

Aside from that, the recent outbreak of Covid-19 was also a factor that compelled the architect to undertake this experiment to determine how a commercial space with plenty of outdoor landscaping ideas performs in the ensuing days.

It’s exciting to see how new ideas in outdoor environment design play a role in enticing people to spend more time outdoors and live a lifestyle more closely connected with nature, one of many actions people can take to support sustainable living.

Architect: RAD+ar (

More about nature-inspired designs similar to the above-mentioned are waiting to be discovered. It’s a chance to meet up with Antonius Richard, architect and founder of the architectural practice RAD+ar of Indonesia during the upcoming conversation event titled, “URABN FUSION / RURAL FLOURISH: Interweaving Urban and Rural Designs”.

It’s a part of the annual “room Books X Living ASEAN Design Talk.” This year’s panel of experts is made up of four distinguished architects from three countries. The Design Talk is scheduled for Sunday August 6 at the room Showcase zone inside BaanLaeSuan Fair Midyear 2023, BITEC Bang Na, Bangkok. It’s an opportunity not to be missed. Mark your calendar!

For more details:

Register to attend at:

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