A divided background with the left side in deep charcoal black, textured with fine granular dots, and the right side a dark teal grid overlaying a gradient from dark to muted olive. Horizontal, layered, misty bands cross the middle, suggesting atmospheric depth.
Technique: Combination of solid fill, granular texture, and soft atmospheric gradients with a geometric grid overlay.Depth: Deep, with a suggestion of infinite recession due to grid and atmospheric bands.charcoal granular field (bottom left)teal grid (right, upper half)horizontal mist bands (center)olive gradient (bottom right)