Teodor Axentowicz occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #121715 at 26.7% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. Rather than a studied accent, #7B9BA8 takes 4.6% - a bold allocation that saturates the composition's atmosphere. From deepest dark to palest light, the palette traverses 66 units of the value scale - a span that creates natural depth. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Teodor Axentowicz's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.