Andrew Stacey (he/him)
@loopspace@mathstodon.xyz
Mathematician: formerly academic (differential topology), currently educational (secondary UK). Side interests in Maths & Programming & Art.
mathstodon.xyz
Replying to
@noneuclideandreamer@mathstodon.xyz
@noneuclideandreamer@mathstodon.xyz First two look good.
For the third, the shaded base is a bit odd. The stereograms that I'm used to don't have filled regions - it's hard to track between the eyes.
I don't think the fourth works. I think the sides mean that the "trick" is revealed, and the lack of other clues breaks the 3d illusion.