Raking Light
Sweep to rake the light · trace what the ridges remember
Arrows move light · hold Space for the gesture’s full pressure-time
Broad iron oxide: settle the heel, carry a loaded belly.
The wall kept the motion.
The Canvas is the mural and can receive keyboard focus. Move the grazing light with the arrow keys. For each active pigment, hold Space while its authored path performs, then release when the pressure-time feels complete. Shape and tempo are reported separately. After all four gestures awaken, use Return the motion at the wall edge.