According to Jerry’s Art Arama, “underpainting is a first layer of paint applied to a canvas or board and it functions as a base for other layers of paint. It acts as a foundation for your painting and is a great way to start your painting off with some built in contrast and tonal values.” For a more advanced explanation, see how the old masters used this technique.
The masters used oil-based paints, but my kids use acrylic paint and watercolor paper. They are practicing, so there’s no need to have a stack of canvas boards laying around! I like how Susan Schwake (Art Lab author) showed a completed example for this lab. My oldest son wanted to do something similar, but it was up to us to figure out what colors to use for his underpainting.
All told, this was a fabulous art lab. He learned a new technique and created some cool art. Plus, he had to wait between layers, so it reinforced the idea that art can (and should) be a multi-day project. There’s no need to complete a piece in one sitting.
Of course, now I want to add some Chibitronic LED stickers to this landscape. Wouldn’t it look great with a flashing buoy in the distance?