Green wall, green house.

Some more found images:

The Highline as greenroof

The Highline "before"

and after.

All found images.

...goats optional

from Winter Street Architects

I'm inspired by the colours of these wildflowers carpeting a city roof, a delightful hibridity of soft clothing for the urban hardscape; a colourful coat for a building. Gentle, beautiful.

These images from the USA, from Green Grid Roofs

All images found images.