What's the coolest piece of art you've ever seen?

Look at these ... living art ...

There is this painting of a bullfighter in my grandmas house that I think is really cool. go to youtube and look up reversed art, watch the firt one. Its awesome.

the art world has too many areas to say which is the best or which one do you like best, there is sculpture, photograph, painting, colours, sketch, black and white and so on and so on each has its own good/bad points and likes and dislikes. one site with sci fi and fantasy art is ELFWOOD at; http://elfwood.lysator.liu.se/art/gallery287.html there is awsom atr-work here by several artists check it out

i like my bf's double exposure of an old tire and a single sunflower - i think its cool

A white page with a big dot! idk.... thats pretty much all I've seen!

Andy Warhol's reversed Marilyns.

The artist Banksy glued together a bunch of traffic cones and left the piece in the middle of a street. I thought that was awesome. He also does this thing where he cuts traffic cones at different lengths to simulate a "less-than-solid" pavement.