After reading about priming on FTW Spotlight last week I wanted to try this myself. I used Gesso last year to prime the plaster cast of my pregnant wife's belly. Although the tutorials all show black or greyish Gesso I only have the white stuff and decided that it must suffit. The pictures schow the freshly primed model- another picture will follow when it has dried. The I shall paint it and we will see what comes of it.