This is my first big project in a month. We just got the City Texture pack and my friend asked me if I could do a modern building. I've done some buildings before but I've wanted to do one like this for a long time as its inspired by a real building in my city. This is 50% complete and took me around 1 1/2 hours, I could have done the waves more accentuated but there wasn't enough space in the block, I will probably do another on my world,

Enjoy ;)

en.wikipedia.org/wiki/The_Wave_(building)