Walter Gramatté is strongly light-biased - shadow is suggested rather than declared. Walter Gramatté tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #E2DDBC delivers the chromatic peak at only 13.4% - a small shot of colour with outsized visual impact. Spanning 46 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. Walter Gramatté's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.