Two polished agate slices reveal concentric rings of coral, orange, amber, and cream, with deep burgundy edges and glowing yellow centers that suggest geothermal heat. The composition captures the raw geological beauty of these mineral cross-sections, arranged vertically with organic precision against a clean white ground. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.