Henry Scott Tuke works in the upper reaches of the value scale, creating an atmosphere of brightness and expansiveness. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. At 8.4%, #CAB370 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Spanning 54 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 5 of Henry Scott Tuke's sequence - a single chapter in a chromatic story told across many works.