These are getting fairly rare.

This would be a good card to have up your sleeve, as you deal with the day-to-day problems of quantum physics.

Sometimes it can be fun to take a run at an image you admire….my apologies to Rembrandt.

Sometimes re-juggling the puzzle pieces can give you a new perspective on things.

I used to like to play with lines and ink washes, but it started to hurt my eyes.

At the beginning of each school year one of the first assignments I gave was to get students to draw their hands.