Pick a starting shape such as Gentle bowl, Steep sides, Ledge and drop, Deep hole, Long trench, Dam end, Sandbars or Glacial grooves, or press "Surprise me". Then fine-tune Banks, Deepest part, Shoreline shelf, Shape, Deepest spot, Slope, Contours, Sandbars and Ridges. "New variation" keeps the shape and changes the bumps. "Flip to the other end" moves the deep end.
Oct 13, 2026