The brief was to paint Ardhanareeswara so the join reads as union rather than a stitched-together gag, and the guna colour code did the heavy lifting: the right half is green, Kerala's marker for the serene sattvic divine, carrying Shiva's trishula, crescent and tiger-skin; the left half is the warm red-and-gold of Parvati, raising a lotus. We held the density medium-light — one dominant figure at roughly two-thirds of the panel on open mustard-ochre ground — so the eye reads the vertical split cleanly instead of fighting clutter. The flanking pair, a small attendant and a devotee beside white Nandi, anchor the scene without crowding it. This is the composite form a Kerala sanctum wall would carry frontal and full-length, the way Shiva temples at Ettumanoor and Vaikom keep their murals.