This Birdhouse links the balcony to its green surroundings, the inhabitants of apartments to the birds outside. Lacking a garden in apartments built like a LEGO, I created Birdhouse in order to attract birds to my balcony and thus stand out from all the piled up apartments with the same windows, same walls, same balconies. The uniform balcony is transformed into a lookout for bird-watchers. Birdhouse, with a form that refers to, but clearly deviates from the parabolic antennas in the cityscape, is an invitation to the city’s birds to nest close to one’s window.