Thomas Ruff 's PHG.S.01 (2020) is a chromogenic print from his acclaimed Photograms series, where the German artist reimagines the cameraless technique through digital innovation. Created without a camera, this abstract composition captures light and color in ethereal, luminous forms that evoke both scientific imagery and cosmic phenomena. Published in a  limited edition of 100 + 20 AP, each print (30 × 24 cm) is hand-signed and numbered by the artist in mint condition. This artwork exemplifies Ruff's pioneering exploration of contemporary photography at the intersection of analog tradition and digital experimentation.