Philippines-based illustrator Kerby Rosanes has turned his fantastical artwork into a worldwide coloring phenomenon. He is known for his stunningly detailed illustrations, and he works mainly with ordinary black pens to magically illustrate his "doodle" world. Most of Kerby's works are characterized by whimsical lines, patterns, characters, and little elements that are spontaneously combined to create massive compositions depicting his everyday experiences or anything that inspires him.