Great idea to go beyond your existing network of people who buy your artwork. Each painting has personality, passion and a message to find for yourself. Rod Callaghan – GreenPop, paints colourful artwork that will brighten up a hallway or create a focal point to draw you into another room. Buy originals or prints, they all look amazing. A great gift idea as well. If you buy one or two, you know it’s helping Rod GreenPop relax in between paintings and inspiring him to paint more tomorrow.