Painting 2.0

Zetahydrae:

I just stumbled upon one of the most l33t things I’ve seen in a while. This paintbrush picks up and captures photons, allowing it to copy the surface of the object it just brushed. So, if you brushed across someone’s eye, then you’d paint blinking eyes. An apple? A dark shade of red. In summary, it’s a magic paintbrush.