How would I go about creating a much larger version of this image so I could print and frame it?
posted by twine42 on Oct 9, 2009 - 8 answers

I have lots of questions about an email FW: I have received many, many times. [more inside]
posted by doublehappy on Aug 16, 2009 - 25 answers

Why can't I see optical illusions like this? [more inside]
posted by Evangeline on Feb 4, 2007 - 26 answers

Is there any sort of recognised optical illusion or visual deficit that can make it hard to realize that a vehicle is stationary? [more inside]
posted by anonymous on Oct 16, 2006 - 17 answers

Do most gyms have mirrors that make you appear thinner? Are deceptive mirrors used in department store fitting rooms? How common is this practice?
posted by palegirl on Dec 5, 2005 - 20 answers