Harriet Backer keeps values measured and balanced, a hallmark of tonal restraint. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The most saturated colour, #BAAE68, is reserved to 4.1% of the surface, where it acts as a focal punctuation. Spanning 48 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Harriet Backer's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.