I love optical illusions, and this sight in the snow and ice looked like one to me. I found it on the patio; the colors and patterns attracted me. With the zoom lens on the camera, it looked like a basket, or perhaps a knitted hat?
Did you guess what it is?
It wasn't anything special, just
a little red table covered in ice and snow on a foggy cold morning.
If you like optical illusions, try these sites for some eyeball amazement:
Optillusions provides some of the favorite illusions and links to many more.
National Institute ofEnvironmental Health Sciences provides illusions that seem to move and shift, change colors and numbers when none of those things actually happen.
And of course, to visit the master of the illusion, you must visit M.C. Escher's website.