The value structure of John Singer Sargent is mid-key: quiet, controlled, and cohesive. John Singer Sargent orchestrates warmth above all else - reds, ambers, and siennas take the lead. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #30231B claims 25.9% of the surface, functioning as the work's tonal foundation. #D2A45E delivers the chromatic peak at only 3.0% - a small shot of colour with outsized visual impact. 69 units of value range underpin the palette's structural clarity: the eye always knows where light falls. In the context of John Singer Sargent's full range of palettes, group 25 represents one movement in an ongoing chromatic dialogue.