__ __ __ __
/\ \ /\ \__/\ \__ __/\ \__
\ `\`\\/'/\_\ \ ,_\ ___ ____/\_\ \ ,_\ __
`\ `\ /'\/\ \ \ \/ /',__ /',__\/\ \ \ \/ /'__`\
`\ \ \ \ \ \ \ \_/\__, ` /\__, `\ \ \ \ \_/\ __/
\ \_\ \ \_\ \__\/\____/ \/\____/\ \_\ \__\ \____\
\/_/ \/_/\/__/\/___/ \/___/ \/_/\/__/\/____/
The lines follow a path made with perlin noise. Click on an image to see more details about that one in particular. They are all plotted with a pen plotter, specifically an ender 3 with a pen attached.