A detailed cross-section technical drawing of a complex machine, perhaps a fusion reactor, or a warp-drive, or an unknown device found on a crashed UAP.

In high school and again in university, I took a technical drawing class (drafting). I always enjoyed drawing crosshatched section lines.
Solid lines indicate iron, double lines indicate steel, and dotted texture indicates sand.

Best displayed on a 4K monitor.

The work comes with a sound track, representing the hum and squeal of the machine in operation. Press "m" to unmute and mute the sound.

Press "s" to save the drawing as a png file (size 3840 by 2160 pixels).