The value structure of Stefan Lochner is mid-key: quiet, controlled, and cohesive. Stefan Lochner tilts toward cool - blues and silver-greys carry the structural weight. Saturation is measured and controlled, giving the palette presence without visual aggression. #934935 delivers the chromatic peak at only 5.4% - a small shot of colour with outsized visual impact. 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 4 of Stefan Lochner's sequence - a single chapter in a chromatic story told across many works.