Here is a 3-D view of 2 and a half periods of the DNA molecule. You can view the stereograph by:
- Using the Cross-Eyed method.
- Using 3D prism glasses (berezin.com/3d/3dprism.htm)
- Using Brian May’s OWL Stereoscope (londonstereo.com)
I put together the 3D model from a Cochrane’s of Oxford kit, and Dr. Brian May created the stereograph.