The high-key values of Oswald Achenbach give it an effulgent, almost bleached quality. Yellow, ochre, sienna: warm hues that Oswald Achenbach deploys as the palette's primary energy. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #6D523C, is reserved to 7.6% of the surface, where it acts as a focal punctuation. At 67 units of value range, the palette has the tonal breadth to sustain complex spatial readings. Oswald Achenbach's palette 2 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.