Vasily Tropinin sits in the centre of the value range, lending the palette a sense of even, sustained light. Cool tones set the register here - the blues and greens easily outweigh any warm accents. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #AB774D delivers the chromatic peak at only 2.5% - a small shot of colour with outsized visual impact. 70 units of value range underpin the palette's structural clarity: the eye always knows where light falls. 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 Vasily Tropinin's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.