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About Paw Prints
ANECDOTES

A "good" anecdote is often a mini-drama that helps us to reflect on our own lives as we peek into the lives of those more famous. Prepare to be amused and enlightened.

QUOTES

Thousands of pithy sayings that help you reflect on art, happiness, relationships, nature, history, and more.

JOKES

A joke for every occasion. We poke fun at everyone!

FACTOIDS

Fascinating trivia about the world we live in and those we share it with.

PHOTOS

Thousands of photos of animals—both wild and tame—people, places and other "stuff."

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The Old Switcher-oo

I

have always been fascinated by optical illusions. They make me think about familiar things in a new way. Many animals use a kind of optical illusion for survival — camouflage to protect themselves from predators. The slideshow below is a charming example of how this "camouflage" can also be amusing.

"Appearances often are deceiving." ~Aesop


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Variation on the Penrose Triangle

How many faces can you see?

A tribute to M.C. Escher

The Terrace
The most popular of David Macdonald's illusions. For more, see his Cambiguities website