The value structure of Carl Blechen is mid-key: quiet, controlled, and cohesive. Carl Blechen tilts toward cool - blues and silver-greys carry the structural weight. All colours lean toward grey, building depth through value rather than colour punch. 25.0% of the palette belongs to #161718, a concentration that makes it the unmistakable visual centre. The saturated accent, #A1C3F1, registers at 0.6% - sparse enough to feel like a deliberate surprise. The value range spans 61 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. This is palette 5 of Carl Blechen's sequence - a single chapter in a chromatic story told across many works.