An additional sketch to any of the playmats.  Done in black ink on the surface of the mat.  I will try to find the clearest section do draw something...to your request (not too crazy, please) or something random and fun.  Please limit to one or two playmats at a time...more than that will delay shipment by a long time with my travel schedule.  Smaller sketches will have more detail, larger will have less...it's a time thing.
Signatures are free and I will sign playmats unless you tell me not to.