Click the animal in the center to create a framed portrait. (If it's behind the frame, wait until the whole sprite is visible before clicking again.)
This started off a little differently - I was trying to create random polygons. Then I started thinking about trying to use a polygon to act as a picture frame for something. I wanted to use layering so that if the frame pops up concealing the sprite it would cover it, but I'm not sure the layering works with the pen. I'd also love to have a color fill feature with the pen! Anyway, click away and enjoy a gallery of sprites with interesting framing effects. Little update - I've got some layering going! I'm using the stamp to make the sprite look like it's behind the frame