The Field Museum of Natural History is one of the largest museums in the world. It features everything rich people could get away with stealing and killing in the late 1800s: egyptian mummies, dinosaurs, native americans and any form of dead animals.
In other words: a great place to visit. They also had a great exhibition on the Maharadjas when I was there, but unfortunately taking photographs was not allowed in this exhibition. So here is a very small view on everything else.