Google Maps mashups are just the breast, aren't they? Especially when they're as time-sucking as James Bridle's Rorschmap, which turns satellite images of the world into kaleidoscopes worthy of being stuck at the end of a plastic tube.
But can you guess which cities have been kaleidoscoped in the gallery here? I'll give you a clue: the six images include San Francisco, Amsterdam, Tokyo, Dubai, London and Australia's Alice Springs. [Rorschmap via Boing Boing]