Once a container has been picked for a painting, the base layer is poured using a mix of resin and epoxy. After the first layer of resin dries completely, the first layer of paint is added.
As cool as resin-based 3D printers are ... To finish off, the cured model is injected with acrylic paint. Nothing special here, just craft store acrylic in a syringe. [Andrew] seemed to prefer ...