gregoryabrahamramos

 Patterns

Fountain Pens

Fountain Pens

Computer chip

COVID Vaccine

Car fleet

Van fleet

Smiley faces

Blue Christmas Tree

Miniature wood blocks

Game pieces

Josephus problem

Coat Hangers

Coat Hangers

Coat Hangers

Square nuts

Steel nuts

Nuts & Bolts

Bolts

Syringes

Snail shells