A black and white line drawing of a whiteboard with the equation "E=mc2" written on it. The whiteboard is rectangular in shape and has a handle on the top for easy carrying. The equation is written in black ink and is centered on the board. Below the equation, there is a small wheel attached to the bottom of the board, which is likely used to move the board around.
User toreyon uploaded the image
User toreyon uploaded the image
