Superliquid vortex lattice, or maybe the Mandelbrot set.

Curved or "soft" tiling sets as well. Think interlocking leaves, organic architecture

houndstooth. when in doubt... houndstooth.

Anything to hide small stains and dirt. Solid colors get dirty so easily.

Black watch plaid.

M81 Woodland, which is God's pattern.

Anything under 1 M.O.A.

Fractal. Always fractal. Mandelbrot, Sierpinski, whatever.

Clearly middle plaid. Top and bottom plaid are gay as fuck.

One that you notice ;)