15 Amazing Buildings of the World 1. The Crooked House (Sopot, Poland) Construction of the building started in in January 2003 and in December 2003 it was finished. House architecture is based on Jan Marcin Szancer (famous Polish drawer and child books illustrator) and Per Dahlberg (Swedish painter living in Sopot) pictures and paintings. Image via: brocha 2. Forest Spiral – Hundertwasser Building (Darmstadt, Germany) The Hundertwasser house “Waldspirale” (“Forest Spiral”) was built in Darmstadt between 1998 and 2000. Friedensreich Hundertwasser, the famous Austrian architect and painter, is widely renowned for his revolutionary, colourful architectural designs which incorporate irregular, organic forms, e.g. onion-shaped domes. The structure with 105