"Black Sheep Boy," a cartoon on loss in lo-res world

Despite the retro style, Black Sheep Boy is a pretty deep story about childhood and happiness and loss. Director James Molle summarizes it:

A young hatted boy's adventures through a strange world inhabited by anthropomorphic creatures. Searching for some happiness he does not know how to find, he engages into a philosophical and personal quest.

Image: YouTube / Goeblins