Lines of different thicknesses "fly" towards each other.

In half of the cases at an angle of 45 degrees to the horizon, in half - at an arbitrary angle.

The image is divided into segments. 1 to 3 horizontally and 1 to 3 vertically. That is a total of segments from 1 to 9.

In each segment the lines have a different direction and thickness, but from the same color palette. In 33% of cases, the lines cross each other.

Please see variations

by neigal 20.02.2022