I like to think of these as a little mini 3D artwork by Bridget Farmer.
Bridget Farmer is an printmaker and artist from near Daylesford in country Victoria. She is a printmaker who specialises in dry point etching and Lino prints. This mobile is made of strong layered plywood laser cut into the birds shape and then printed by hand in multiple layers from hand cut lino plates to give the bird's details.
Not recommended for outside use.
Watch a video of her incredible process here: