Ludolf Backhuysen I occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Ludolf Backhuysen I builds on cool foundations: the palette favours the blue-cyan-green arc. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The most saturated colour, #BCB082, is reserved to 12.0% of the surface, where it acts as a focal punctuation. The value range spans 61 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. These proportions encode Ludolf Backhuysen I's instinctive sense of how much of each quality the eye can hold.