Birdh
A pocketlike, usually more or less circular structure of twigs, grass, mud, etc., formed by a bird, often high in a tree, as a place in which to lay and incubate its eggs and rear its young.
The birth place of a bird, where the rough string structure of the nest contrasts with an egg's smooth shell texture.
Birdh, V0.1, 3D printed, ASA and PVA filaments, white hand sanded for an egg like smooth outer surface, natural/rough like a nest inner surface, 2023