Brass Door Keys Arranged Into a Full Keyboard

Hundreds of small brass house keys, standing upright in a tight, even grid, become one entire computer keyboard — their flattened, rounded heads line up to form a single continuous typing surface facing the viewer. Nothing is printed on any head: just bare, polished brass, with each key riding a slim shaft that plants straight down into a low, dark base, so the whole keybed reads solid and unbroken. Treat this like a clean studio product shot — a high three-quarter angle looking down and across the keys, near rows reading large while far rows recede in even perspective. Soft light drifts in from the upper left, tracing a thin bright rim along each brass head and letting the narrow gaps between keys sink into shadow. Nothing else shares the frame: the keyboard alone sits centered in a 16:9 wide composition, held fully inside the borders with clear margin all around. Background is fully transparent — alpha = 0 everywhere, no white fill, no color fill, no checkerboard — with only a soft, natural contact shadow living in the alpha channel itself: darkest right where base meets ground, fading outward, delivered as a genuine alpha channel.