Fireworks of Glass (at the Indianapolis Childrens Museum) is the largest permanent sculpture of blown glass by renowned artist Dale Chihuly. The 43-foot-tall tower rises above a glass ceiling.
I was recently contacted by the publisher of a geometry/math book about using this image in their book. They asked me for the full resolution image and I explained that this was it. They're still looking into whether or not they'll be able to use it despite its small size. I've had at least one other similar situation come up recently that is yet to be resolved. If for no other (and there are plenty), this is one reason why I'm glad to have my new camera.