|"Fall Visitor," 2016, casein|
This is a view from my studio, and the visitor is a real one--deer migrate through the woods along my creek this time of year, usually in pairs. These are city deer and are so tame you can stand nearby without sending them bounding for cover.
In the coming few days and weeks I'll do some more investigating of casein, but so far it seems preferable to acrylic if you're interested in fast drying, in part because it's a natural product rather than being produced from petroleum. Besides that, it dries matte rather than glossy but retains good chroma and value.