Canaletto is high-key - luminous, open, and weighted toward light. Temperature is cool-dominant, with blue and green families claiming the largest areas. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. Only 6.6% is devoted to #71553E, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 66 units of the value scale - a span that creates natural depth. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Canaletto's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.