Cat's Eye Nebula as a Stereo Pair 3D

Parallel vision 3D

Cross vision 3D

Other 3D-formats:

http://astroanarchy.zenfolio.com/f359296072

Original 2D:

http://astroanarchy.blogspot.com/2011/01/cats-eye-nebula-reprocessed.html

NOTE! This is a personal vision about forms and shapes, based on some known facts and an artistic impression.