Photo: Hundertwasser House
One of Vienna's major attractions is the house of 50 apartments, built in 1986, designed by the artist Hundertwasser. There were used ceramic, brick and wood, balconies and roofs planted with shrubs and trees, walls and have a wave-like shape, and the windows of various sizes and are located at different heights, and the facades are painted in various colors.
Opposite is the shopping center, built by his de project, where you can get acquainted with the principles of the architectural style of the artist and buy souvenirs.
I can complement the description