Tree Illustrations July 7, 2014 I often make doodles of trees in my sketchbooks. Occasionally I bring the sketches into Adobe Illustrator to trace the basic shape. Then I add texture in Photoshop by merging my photographs with the illustration. Related Content How To Create a Final Illustration from a Sketch I Want A Monkey (Picture Book for Kids) Estelle The Absent-Minded Telepathic (Picture Book for Kids) Character Illustrations BioBot Sketches ABC Friends (Picture Book for Kids)