The amazing!

Thank you!

to be honest, i only predefined colours and manipulated with brush/size/opacity settings, all other work done by one of my scripts in uopilot with different settings, that simple loaded precalculated data-set (another my script not in uopilot done calculations) and plotted it here by clicking over some coordinates to set points and lines and selecting colours.

this project (plotting script in uopilot and script in another language for preparing data) did not done yet and i'm still experimenting with it. random-color vertical lines in the middle of this sketch is a bug in uopilot script.

i started this project because i have seen here some pictures that cannot be done with pencilmadness without "some external help" (i mean plotting externaly painted pictures in the same way or even uploading ready images without any of pencilmadness), and have no idea, why others must not while ones can.