marina is strongly light-biased - shadow is suggested rather than declared. Built on cool foundations: the palette favours the blue-cyan-green arc. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. A single dominant - #E3E3DA at 34.4% - sets the character of the whole composition. The highest-chroma note - #76583C - appears at just 4.6%, deployed as a precision accent against the quieter ground. The full value range is 68 units: broad enough to build convincing three-dimensional form. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source.