
I am the self-appointed Queen of the paint-over! Hey..this is sort of a "green" thing, isn't it? Green as in Recycle! Today's experiment went pretty smoothly, although I had to deal with some temptation to leave the original (failed) painting in here and there. (Talk about green!). Usually it's easy to
tune out the old painting..but today was a challenge for sure! 3/4's of the way through I was really wishing I would have painted it onto a plain canvas (because there was a skirmish going on between the new shapes and the old ones). In the end, however, --my painting is pretty much what I envisioned.
To paint over an old painting:1. Sand the "bad" painting:

2. Mix Galkyd Lite and mineral spirits together (50/50%) and slather it onto the surface with a gloved hand*

3. Establish the overall design of the painting, making certain to show the shadow side of things as well as the cast shadows
(use a color that won't go muddy with other colors..I used purple):

4. a. paint the darkest dark, b. paint the lightest light, c. paint the "easiest" color (this time: green!) d. cover the entire surface quickly..(the purple/blue background was important to get in so I could know how everything else will relate)

5. When painting something familiar (like apples) provide a variety of reds in color spots to create the illusion of shape..(don't paint your apples all one red!)

* I learned this sand/galkyd routine in
Kevin MacPherson's book (although he doesn't paint over a completely different painting like I do). It is remarkable how much it feels like you are painting wet into wet just like you would if you weren't painting over something..you should try it!
(
and thanks to Elio Camacho, who once specifically gave me lesson in painting apples!)!