Very cool leaf art promoting ecology in the idea that every leaf absorbs deadly CO2.

So grab all those dead flies out of your window frames and do something useful.
Jumping flies
British artist Marcus Levine creates sculptures using a hammer and nails. Some sculptures take more than 50,000 nails to make.
From distance, you can’t really tell these are nail sculptures. They look more like pencil sketches. But when you get closer, you see the nails. The items are priced depending on the number of nails used.