Visiting Galeries Lafayette is a crowded experience because there are always many shoppers, with the dome (shown here shot straight up with my Zeiss 15mm lens) perhaps the most elegant and opulent feature of an opulent department store.

I like domes: scale this one differently and it could be a jellyfish or an image from a kaleidoscope. Here are a few other photos of domes from the Bay area: San Francisco City Hall and Cathedral of Light.