Jonathan Stephen Harris started his freelance artist career drawing portraits of people and pets, and then moved on to creating tattoo flash (tattoo designs) for studios all over the world. He spent 10 years creating custom tattoo designs. Now he spends most of his time painting and creating fonts and typefaces for both personal and commercial use. He has a successful YouTube channel, TattooWoo, showing how-to-draw videos and his processes for creating art and designs. Jonathan is the author of The Art of Drawing Optical Illusions and The Art of Spiral Drawing, both from Walter Foster Publishing.