Mid-key values give Frederic Bazille its characteristic quietness - nothing blazes, nothing disappears. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. #14130F claims 36.8% of the surface, functioning as the work's tonal foundation. The most saturated colour, #58552A, is reserved to 3.9% of the surface, where it acts as a focal punctuation. A value spread of 76 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Palette 4 sits within the larger chromatic argument that Frederic Bazille's complete body of work advances.