Tangent Lines

Based on a study by Armin Hofmann, this algorithm creates a continuous path around a series of points in a grid. Very distinct results can be generated simply by tweaking a few parameters.

Tangent Lines
Tangent Lines
Tangent Lines
Tangent Lines
Tangent Lines
Tangent Lines

creation process
The algorithm was first studied on paper, later being recreated using Blender's Geometry Nodes. All of the images are 3D models with a gradient shader, which makes them look flat.