These pieces are created in an unconventional way, using a technique that I've been perfecting over many years. In this latest Tower Series, I've gone for simpler and flatter areas of colour to mimic paper cutouts or oils. Buy them on merchandise, licence them, or download digital files to print for your home or office. There's also a page on my new personal site with more examples. There's a free book on my abstract art. That book gives lots of examples, but these new ones came out after publication.