Cartesian Fan T-Shirts

'I don't think therefore I'm not.'

Man painting over a 'You are here' sign.

"We're following Carrot Top."

William Shakespeare sitting at a desk

Tommy Cooper at the bottle bank - Glass, Bottle, Bottle, Glass..

Caption contest. After last year's 3,000 entries, we're doing it again! Visit Speedbump.com for info and send your entries to speedbumpcomic@comcast.net.

The Da Vinci Cod

The theory that ‘Time is Relative' came to the professor during a Decelerated Math Class.

"And that little pinpoint of light? That’s our new baby."

You're my Venus

"A wise choice sir! Aah. . . Da Vinci - a genius of the Renaissance and a man who changed the face of art forever! Would you like that as a bookmark, a pencil sharpener or a fridge magnet. . . ?"

Teapot

Sir Desmond Murgatroyd

Viggo Mortensen

"When we asked you to paint the ceiling of the Sistine Chapel, Michaelangelo, we were hoping you'd snazz it up."

"Time passes much more slowly in the other dimension, so take these sudokus."

National Park Map

"Another selfie, Rembrandt?"

Alaskan Cryogenic Society.

Alberto Giacometti.

Rembrandt's Selfies

"I'm not loitering officer, I 'm waiting for the next renaissance!"

Vivaldi and his creative partner

Miguel Ferrer

Meanwhile...in Albania

Line of Old Farts Down the Middle of America

Conan the Custodian.

Campaign Trail

Californians Abroad.

Oceanographer

"It's funny. . . I know it's the renaissance, but I keep writing dark ages on my checks!"

Thomas Wyatt

A horse and cart metamorphosing into a snail.

Frederick Robinson

Hairy Potter and friend..