Go grab a pen and some paper and try this: Using only your memory, draw a bicycle. You have two minutes. Gianluca Gimini has over the past six years asked more than 500 people to do exactly this.

Bill Hanstock is a writer, author and Emmy Award-winning producer. He began writing for SB Nation in 2011. Even if you don’t like sports, there are many sports logos with which you may be familiar.

Art students work for years to learn to create good portraits that capture the likeness of a subject. Even among trained artists, it takes a special talent to draw faces accurately. This problem ...

Shrek officially turns 20 years old this year and to celebrate the milestone, fans are taking part in a hilarious social media challenge to draw the famous green ogre from memory. The trend kicked off ...

If the brain could brag that’s pretty much all it would do. It’s easily the most complicated organ in your body, and, more than that, the nimblest computer that has ever existed. But the brain has a ...