Values in Mikhail Lebedev rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma is held at a comfortable level - distinct colours, but no single hue is allowed to overwhelm. #9F8B19 delivers the chromatic peak at only 5.3% - a small shot of colour with outsized visual impact. A value spread of 66 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. In the context of Mikhail Lebedev's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.