Prompt
Physically based 3D render of layered 'Prismatic Glass' hearts in a wide 3:2 horizontal frame. Multiple hearts made of sharp, clear lead-crystal are stacked and overlapping, creating complex light refractions and rainbow-colored caustics on a dark, polished obsidian surface. The lighting is sharp and directional, hitting the facets of the glass to create brilliant sparkles. The composition is balanced but dense with geometric detail. The contrast between the cold glass and the dark background creates a bold, luxurious aesthetic. The mood is sophisticated, precious, and modern.