The palette of Isaac Fuller sits in the lower register of the value scale - dense, contained, and weighted. Yellow, ochre, sienna: warm hues that Isaac Fuller deploys as the palette's primary energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. A single dominant - #1A1015 at 26.9% - sets the character of the whole composition. The saturated accent, #AC7C59, registers at 5.1% - sparse enough to feel like a deliberate surprise. Spanning 52 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. Together these qualities place Isaac Fuller firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. In the context of Isaac Fuller's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.