Classic illustrations by Peter Bachin. Vascular poster shows system on body. Illustrates heart (right interior, left interior, and posterior views), heart in systole, female pelvis, base of the brain, and branches of abdominal aorta and portal vein. 3 dimensions let you feel texture and form 3D images make it easy and fun to learn about the body Hole at the top of the chart for easy wall hanging Bold titles Clear, easy-to-read labels Lightweight plastic will last indefinitely Diagram will stand up on an easel Embark on a new dimension of learning...Transcending the world of 2 dimensions, our anatomy charts now exist in the third dimension. A hand-chosen group of our medical and anatomical charts are now available in a 3-dimensional format. Adding a third dimension to the illustrations heightens the reality and vividness of the image, and adds significance to the information. Each Vascular chart measures 18" x 25" and is made of durable, lightweight, non-toxic, recyclable plastic.