My Celium

Mycelium is the branching, rootlike, fungal part of a mushroom. It also sounds like 'my ceiling,' so the mushroom says 'I painted my ceiling.' The green being is a lichen (pronounced like-en, so ch does not make the usual chuh sound). It 'likes' the color (of the ceiling) because lichen sounds like 'like' or 'I'm liking the color.'