Boudoir portrait of Petra, a fictional twenty-nine-year-old woman with warm honey-blonde long waves and a fresh youthful glow, wearing a deep-blue silk slip dress with silver lace and a pale robe slipped off one shoulder, seated on the basin rim with the spring house behind her at dusk. The setting is a spring-house studio where a plain stone spring basin of clear water sits beside the posing bench. Every prop is plain, smooth and completely unmarked: no text, no letters, no numbers, no symbols, no logos, no charts, no markings or graduations anywhere in the image. Warm cinematic light, photorealistic, full-length composition, an elegant mature woman.