An exhibition of exotic shoes is being held in Barcelona, Spain.

Look, what a creative design.

The theme of shoes is only part of this shoe show.

Shoes like this may cause blisters on the feet of the wearers.

Is this shoe very much like a sardine tin box?

The 2008-04-23's high heel shoes will be a great challenge to the balance of shoes.

This pair of shoes designed with bullfight is the same as the first pair.

The biggest advantage of this kind of shoe is that it eliminates the trouble of wearing shoes early in the morning to match socks.

The heel of such a shoe is too avant-garde.

This pair of shoes looks like they are designed for future trainers, or cavalry.