5"x5" GlobalArts Handbook. Micron Pigma pen and Pitt Fat brush pen.
Laura Harms' Weekly Challenge #14-"I walk the line" is to do a tangle using only straight lines.
I'm contrary, so I had to use the lines to try and suggest curves, lol. But I kept them strait (well, as straight as my lines ever are, lol!). Even my shading was done in straight lines only.