Friedensreich Hundertwasser (as he called himself) was one of the crazy geniuses. An architect also working in the field of environmental protection. Generally he was against the "straight line". In Vienna you can experience that for yourself in the Hundertwasserhaus, KustHausWien and the District Heating Plant. I only had a chance to see first two and they were impressive. He supposedly said: "an uneven floor is a melody to the feet" and he created by that rule. Grass covere