A couple of illusions

[Saitek]

I liked these.

[Mushroom_Farmer]

Nice, always liked optical illusions.

Try this: http://www.patmedia.net/marklevinson/co ... usion.html

[TacitBlue]

Those are awsome. And that one in Mushroom's link is just amazing.

[H]

When I clicked onto Mushroom's link, the top pink circles were already visible and sequencially blanking out in a very palid green. When I moved the screen down so that the black cross and the rest of the pink circles became visible, the green became more apparent. The blanking is rectangular: sequenced with the green is a tiny pink line below the bottom center of the 10 o'clock circle; the top circle's extreme left side doesn't get blanked; the lower right corner of the blanking cuts onto the left top of the 3 o'clock circle when the 2 o'clock circle is being blanked.
If we slowed the projector down, what other tidbits did I miss about the px sequences?

8)

[Dogfighter]

Doesn't matter how hard I try. I cannot help but fall for the one Mushroom posted. That's just plain bonkers.  :o