Blackbody — Spectra Poster

Four temperatures, four curves. As a body heats, its glow brightens and its peak slides toward the blue — Planck's law, and the reason a star's colour is its temperature.

Printed matte and archival, the curves normalised so each peak reads against a 200 to 2000 nanometre axis.

Spectra Edition. The cool star leans red; the hot one, blue. The same physics behind every fire.