The Y House by ONG&ONG in Singapore nestles into a narrow lot with a two-storey retaining wall at the back. The concrete retaining wall continues into
![studio] [space nestles black barn-shaped office into the dutch landscape](https://i.pinimg.com/originals/df/21/a1/df21a1617a9e27af977183d6e23f1a2c.jpg)
