Mathematical works
207 works in 77 series 20710 = 110011112 = 212003
Two binary patterns
Binary clams
Saturn
Christmas Stars
Globes
Sperm cells
Leafs
Menhirs
Oblique lines, alternating
Curly lines
Covid virus
Tilted lines
Books
3D cubes
Hands
Crossroad junctions
Noisy squares
Windows
Rays and circles
Birds on a branch
Stick figures
Protrusions
Squares and circles
Ellipses
Odd men out
Triangles
Flowers
Lines
Squares
Clocks
Spikes
Hexagons
Circles
Wooden plots