Interesting Discovery

While playing around with gesso (after all, doesn't everyone from time to time?), I found that it will react with certain colors of card stock. I painted a burgundy panel from Club Scrap's Apothecary kit - mainly to use up the gesso of  which I was working. I set it aside while I continued with other projects. It appears that the dye in the card stock ran into the gesso, resulting in a mauve color.

A little something to keep in mind while using gesso!