Velvet and stone textured alphabet letters

A high-quality 3D render of the entire English alphabet, presented in a clean, isolated grid against a black background. Each character is rendered with a distinct, tactile quality, alternating between rich, mossy green or sandy velvet textures and smooth, marbled stone finishes. The lighting is soft and directional, accentuating the volumetric, rounded shapes of the letters and casting subtle highlights on their plush or polished surfaces. The composition is organized in a disciplined, readable matrix, highlighting the contrast between the organic, earthy color palette and the synthetic, tactile materials chosen for the typography design. The letters look soft and touchable, resembling high-end interior decor or fashion branding elements.