I have worked with Levent Efe now for 10 years. His medical illustration is of highest quality. When I present my work around the world, which I do on a very regular basis, I am inundated with admiring comments from people in the audience about the high quality of my medical illustrations. I am in a position to judge quality work as I am involved in academic teaching and publication and see the work of many medical illustrators around the world. I give the highest commendation to Levent Efe for his magnificent, intuitive and informative medical illustrations.