Another Ode to a Small Lump of Green Putty

I found another use for poster putty that I'm sure wasn't originally intended. I was working on a drawing that used gear in gear in ring and involved moving the gears in opposite directions when the simple pattern completed. Plus I was using a specific sequence of colors repeated in different patterns.

Ode to a Small Lump of Green Putty...

Well, greenish-blue, actually. This may seem a somewhat odd post, but I want to talk briefly about putty. Poster putty. The stuff many of us use to hold our rings to the page while we spin gears around them.