Christian Rohlfs is high-key - luminous, open, and weighted toward light. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #8499B7, registers at 4.9% - sparse enough to feel like a deliberate surprise. Value range is moderate at 34 units - enough contrast for legibility, not so much as to fragment the tonal unity. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 1 of Christian Rohlfs's sequence - a single chapter in a chromatic story told across many works.