Got these two pictures from a visitor of ours, the only problem is that both of us lack the info who created them. As you see, these are some fine pencil artworks picturing not so ordinary hills. Can you spot the optical illusion they hold? If only some of you helped us in finding out who the author is, then we could give him deserved credit. In the mean time enjoy this post, and I’m off to compose another one! By the way, did you like yesterday’s article? We have started opening Mighty Optical Illusions to some guest bloggers who want to spread their word beyond their own blog. If we manage to find enough quality writers, perhaps there will be more than few optical illusions posted daily on this site. Would this be great or what! Agree?
