The value structure of Frank Johnston is mid-key: quiet, controlled, and cohesive. 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. #3C4A5A functions as the palette's exclamation mark: highest chroma, lowest percentage (9.5%). At 60 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. Frank Johnston's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.