Felicien Rops is high-key - luminous, open, and weighted toward light. Temperature is cool-dominant, with blue and green families claiming the largest areas. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The dominant colour, #FEFCED, takes 29.5% of the total area, establishing the overall mood before any other hue is introduced. The most saturated colour, #C1B29F, is reserved to 7.7% of the surface, where it acts as a focal punctuation. The value range spans 62 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. In the context of Felicien Rops's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.