Recently I went to a neighbors to wish him well after surgery. But I'm the one who came away with a gift. Becky, his wife, was doing zentangles on rocks! She used a Sharpie and other black markers to completely cover this river rock. Then she added a varnish to seal the piece.
Here is the "bottom" of the rock.
This just shows that we cannot use the excuse of running out of art supplies! I'm so pleased to receive this piece.