How is this even possible? 😲

@SW-User that's a shame... I guess if you rotate between the sheets and extremities to fully focus on a single one at a time, for one line per round, then turning it into a fast enough timelapse would make it look simultaneous. And even if they're not actually drawing from memory but tracing the designs, it's still impressive to focus long enough to keep that cycle going until all 5 drawings are finished.