The high-key values of Edmund Charles Tarbell give it an effulgent, almost bleached quality. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The saturated accent, #66471C, registers at 4.4% - sparse enough to feel like a deliberate surprise. At 66 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Edmund Charles Tarbell's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.