Tattoo

A small man, Lee, is talking to a large man, Tyler (from the funny and popular comic 'Cool Bones'). Tyler has a cool tattoo on his right arm.

Lee: When did you get a tattoo?

Tyler: Hm? Oh, no. This isn't a tattoo. Look closely...

It zooms in on his tattoo. It's not actually solid, but made of lots of tiny dots.

It zooms in further. The dots are spiders.