I have an affinity for painting flowers and related scenery, so getting commissioned for a backyard mural with flowers and plants was a breath of fresh air. The challenge started when I visited the client's home and he showed me the wall to be painted. Now, I don't know if you're familiar with the word efflorescence, but that is what I found on that backyard wall. Efflorescence (which means "to flower out" in French), in chemistry, is the migration of a salt to the surface of