Hatch

Grid

Spirals

Circles

Created using a vector flow field and some pseudo-circle packing. Inspired by Tyler Hobb’s excellent work.

Curls

A vector flowfield sketch created with curl noise. Inspired by this article.

Flow

Some self-avoiding vector flowfield sketches, inspired by this article and this paper.

Chaikin

Cobble stone patterns generated using delaunay triangulation, poisson disk sampling and the chaikins algorithm.

Perlin

Some vector flowfield sketches created with Perlin noise.