Artist Alex Solis adds cartoon mnemonic devices to the American Sign Language alphabet with his Signs & Doodles series. Little cartoon characters interact with each sign in the alphabet to help you remember the correct position of your fingers.
Hero Youth Highway from Pyongyang to Nampo, a city on the west coast of the peninsula, 2012. Many of the highways in North Korea are like this, massive, straight and empty, often going straight through mountains. (Eric Testroete)