Values in Mario Tozzi rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. All colours lean toward grey, building depth through value rather than colour punch. Only 10.1% is devoted to #301322, yet that small allocation delivers the palette's entire chromatic tension. A value spread of 57 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. Palette 5 sits within the larger chromatic argument that Mario Tozzi's complete body of work advances.