This beautifully odd building in Brunswick, Germany was designed by Olaf Jäschke and the late American pop artist James Rizzi. The Happy Rizzi House was deeply controversial among residents of that city when it was built.
San Francisco’s Mosaic Staircase. Hidden art gem in San Francisco; head to and Moraga to discover The Avenue Tiled Steps. Not only will you be able to see some amazing views of the city, you'll get to appreciate a beautiful mosaic running up 163 steps.