Mid-key values give Heinrich Schilbach its characteristic quietness - nothing blazes, nothing disappears. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 2.8%, #BA9651 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. A value spread of 67 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. 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 1 of Heinrich Schilbach's sequence - a single chapter in a chromatic story told across many works.