A red letter x. Useful for charts where you want to say, "This is bad crosshairs the letter "x" X Marks the Spot
These are some quick sketches and doodles I made in my notebook on a flight. These are mostly shit, but hey, lets see if useful black black & white drawings X marks the Spot
These are some quick sketches and doodles I made in my notebook on a flight. These are mostly shit, but hey, lets see if useful! sketchbook drawing bw X marks the Spot