Ages ago I saw something like these.....can't for the life of me remember where ...... I thought I'd have a go.
The body is the lid to a coffee jar dipped in paint......all the straight lines are the edge of a credit card, the curved lines are card......all dipped in paint.
I really liked the way the first one turned out so I made another with two birds on.....same method just smaller lid for the bodies!
Both are worked on old book covers......I have the spine left to do something else with!!!