These would liven up the commute

I commute daily on one of the most interesting subway systems in the world. That's not to say that it's without problems, but the DC Metro is architecturally interesting, modern and comfortable.

Encouraged by a newspaper article about Bilbao, Spain's "Blade Runner-esque" Fosteritos (metro entrances), this morning I found a website with descriptions and photos of amazing subway systems around the world. Some of these stations, filled with art and light are just spectacular. Check them out here.