A doodle of Thomas the Tank Engine in human form has surfaced, showing the little train that could with replete with legs, arms, posterior and torso. The illustration is the work of Japanese artist Yui Abe, who found the drawing whilst going through old notebooks. Abe reportedly posted the sketch on Twitter where it became a viral sensation.

Image: Yubi Abe via Twitter

The doodle, showing a man reclining within the body of the tank engine has become so popular that a London clothing company called Bottle of Smoke has printed it on their t-shirts and they are currently retailing for £25.