Karissa,
I would recommend asking your local paint store for best-use paint. Let them know what kind of substrate and other perimeters, cleaning, low VOC, etc. They may even want to donate supplies or materials if they can get a tax write-off! We have murals painted on some of our kennels with home-like themes: a fireplace, a view out a window. I'll see if I can find out what they used for this - I'm guessing good-quality acrylics.
Robert
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Robert Rowland
lead volunteer Critter Team
Seattle Animal Shelter
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