Giovanni Battista Lusieri is high in key: pale, luminous, and filled with optical air. Cool tones set the register here - the blues and greens easily outweigh any warm accents. All colours lean toward grey, building depth through value rather than colour punch. At 8.7%, #C1D4DF carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. A value spread of 70 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Giovanni Battista Lusieri's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.