Tanatap环形花园咖啡店是微缩版的多层次绿化空间，其起落平台构成可以行走的屋顶露台。屋顶露台相连成漂浮的圆形剧场，围绕着中间的绿化空间和热带户外活动区。

Ring Garden Café called Tanatap is a small prototype of multi-leveled greenspace with dynamic platforms that rise and fall to create a walkable roofscape. The structure will be connected to create series of floating amphitheater surrounding green spaces and tropical outdoor activities in the middle.

▼项目顶视，top view of the project ©KIE , Mario Wibowo

▼项目鸟瞰，aerial view of the project ©KIE , Mario Wibowo

如果功能空间和建筑只作为开放花园的外壳会怎么样？设计以这个问题为出发点，旨在展示隐藏在多层次花园中的室内空间。该空间并非原始空间，而是经过设计的连续空间。项目的核心理念是“嬉戏共处”，设计团队希望打造出令人耳目一新的、充满活力的、可持续发展的城市空间，因为在雅加达这样的发展中国家城市，政府运营的公共空间并不可靠。

Started with the question, what if functional spaces and the very definition of building only acted as an envelope of an open garden. Design was to demonstrate a disappearing indoor space, hidden within a simple multi-leveled garden. Spaces that were created became a sequential space, and was not an initial space. At the heart of our project is the idea of playful togetherness. We want this to be a refreshing and dynamic new civic space that is sustainable – businesswise in developing country cities like Jakarta, where government-run public space is unreliable.

▼建筑与城市的关系，the relationship between buildings and city ©KIE , Mario Wibowo

▼环形的社交空间，the ring space for social contact ©KIE , Mario Wibowo

为了在大自然中创建功能齐全的咖啡空间，建筑师制定了三个策略。首先是将现有树木连接起来，作为组织游客的交通路线。其次是将所有结构串联起来，在主入口营造出亲切的尺度体验。接下来是在大堂和酒吧两侧暗门后的空间营造出不同的尺度、颜色、绿化率和阳光量。这种对既有景观的动态干预，确保了新景观的介入在美学上与花园整体和谐一致。该咖啡厅是一个实验性的项目，用于观察使用者在空间层次经过建筑师重构后的行为方式。RAD+ar事务所通过该项目进一步了解了访客如何使用陌生空间，这也是咖啡厅内很多家具没有被限定的原因，访客可以根据景观及其特征来决定舒适的家具使用方式。该项目堪称一项社会实验，研究人们如何在开放空间/花园中不断重新定义对第三空间的感觉，并且这种感觉会随着一天中的人群变化而不断变化。

▼设计理念，design concept ©RAD+ar

▼轴测图，axonometric drawing ©RAD+ar

The architects developed three strategies to create a functional integrated cafe space within the nature. The first approach is to connect all the existing tree as means of circulation for the visitor. Secondly, stringing all the structure to create an underground intimate scale experience in the main entrance. Next, is to create a contrast experience in scale, color, density of nature, and amount of natural sunlight penetration hidden in conceal doors in both wings in the lobby/bar area. This dynamic intervention into the existing landscape to ensure that the new landscape intervention performs aesthetically in harmony with the garden as a whole. It was designed as an experimental programming to see and learn on how user will behave once architect restructures the hierarchy of space. RAD+ar uses this project to learn more about visitor behavior in defining spaces they don’t understand, that is why most of the furniture in this café is undefined, blended with the hardscape and feature of the landscape, therefore acted as an experiment of how visitor/user defines their own meaning of comfort in using this furniture. It was seen as a social experiment on how people keep redefining their sense of third space, in open space / garden, and keep changing it to keep up with the crowds in different time of the day.

▼建筑外观，external view ©KIE , Mario Wibowo

▼屋顶露台，roof terrace ©KIE , Mario Wibowo

▼环形花园，ring garden ©KIE , Mario Wibowo

当游客走向环形花园咖啡厅，他们会被连接两棵树木的栈道所包围，树木模糊了室内外空间的界限。进入建筑内，他们会被天窗和上方花园里人们的活动所吸引。同心圆的中间是咖啡吧，空间在暗门后面一分为二，逐渐变得不那么私密并且充斥着更多自然光。这两个空间都通向宽敞的多层次花园，花园作为空间的结尾，间接地鼓励游客去享受更多热带花园带来的乐趣。

As visitors enter the Ring Garden, they are surrounded pathway bridge that connects 2 existing trees that blur the definition of indoor and outdoor space. Upon entering the spaces, they were teased by what appears to be sliced of skylight and people activities in garden above. Concentric space with coffee bar in the middle, space branches into 2 spaces behind the concealed door that gradually become less intimate and flooded with more natural light penetrating. Both spaces are leading to the main spacious multi-leveled garden area as the ending and indirectly persuading visitor to enjoy more of what tropical garden could be.

▼入口，entrance ©KIE , Mario Wibowo

▼栈道连接树木，pathway bridge connects trees ©KIE , Mario Wibowo

▼树木模糊了室内外界限，trees blur the definition of indoor and outdoor space ©KIE , Mario Wibowo

▼望向环形中心位置，looking towards the center of the ring ©KIE , Mario Wibowo

▼多样的座位区，various seating areas ©KIE , Mario Wibowo

▼共享长桌，shared table ©KIE , Mario Wibowo

▼咖啡吧，coffee bar ©KIE , Mario Wibowo

▼咖啡吧一角，a corner of the coffee bar ©KIE , Mario Wibowo

▼空间结尾处：环形花园，the end of the space: ring garden ©KIE , Mario Wibowo

▼花园鼓励人们享受户外活动，the garden encourages people to enjoy the outdoors ©KIE , Mario Wibowo

在上层，整个环形花园可以看作是城市与景观之间的过渡空间。从远处看向这座雕塑，它将城市天际线形象置入地平线，而进入广场后，色彩和光线就会以一种感性的方式将游客带入环形花园的自然景观之中。

In the upper level, the whole ring garden can be seen as a transitional space between the city and the landscape. Looking at the sculpture from further away, it punctures a skyline-like image of a city onto the horizon, but when entering the square, the colour and light, invite the visitors in a sensual way into the natural landscape of the Ring Garden.

▼花园夜景鸟瞰，aerial view by night ©KIE , Mario Wibowo

玻璃砖是围护结构的主要材料，它模糊了建筑和花园，保护了内部隐私，同时透过充足的自然光。墙壁结构被整合在玻璃砖中，从而确保其轻盈性，这带给人一种沉重的材料漂浮在花园上方的感觉，并且这种感觉会随着走进空间而逐渐消散。

Glass block is chosen as main materials for the envelope, as it is blurring the definition of whether or not this is considered a building / a garden metaphorically, buffering privacy of customer inside, while offering plenty of natural light from inside. Structure of the walls is integrated within the glass block to ensure its lightness, giving a sensation of a very heavy materials were floating above garden and slowly scattered along with the experience within.

▼外观夜景：玻璃砖是围护结构的主要材料，night view: glass block is chosen as main materials for the envelope ©KIE , Mario Wibowo

▼漂浮的环形结构，floating ring structure ©KIE , Mario Wibowo

RAD+ar事务所将新冠疫情视为一线机会，他们认为可以在此期间促进更加可持续的热带户外商业空间设计，并且希望能激发他人效仿。对于如何使资本主义的可持续性在像印度尼西亚这样的发展中国家发挥作用，事务所表达了坚定不移的乐观态度。

RAD+ar saw covid-19 pandemic event as a small window of opportunity to more promote more sustainable means of outdoor tropical commercial spaces that hopefully can inspire many other to follow. It is a gesture of unwavering optimism how to make a capitalism- sustainability works in developing-country minded like Indonesia.

▼轴测分解图，axon exploded ©RAD+ar

▼一层平面图，1F plan ©RAD+ar

▼二层平面图，2F plan ©RAD+ar

▼剖面图1，section 1 ©RAD+ar

▼剖面图2，section 2 ©RAD+ar

▼剖面图3，section 3 ©RAD+ar

▼剖面图4，section 4 ©RAD+ar