ice crystal frost pattern on glass winter
Prompt
Photorealistic macro background of delicate ice crystal frost spreading across a cold glass pane in winter, filling the entire frame with featherlike dendritic patterns and fine etched ridges. The composition flows diagonally from a brighter frosty lower-left area toward a deeper cobalt-blue upper-right shadow, creating a natural gradient of icy blue, pale cyan, silver white, and muted indigo. Use low raking natural light from the left to catch sparkling crystalline edges and subtle translucent layers, with a calm, quiet, frozen mood. Abstract texture only, no objects or text, highly detailed surface relief, realistic condensation and frost granules, shot on a 100mm macro lens at f/5.6 for crisp foreground detail and gentle depth falloff.
Negative Prompt
people, faces, hands, logos, trademarks, readable text, watermarks, identifiable locations, landmarks, oversaturated colors, HDR halos, plastic texture, artificial patterns, melted details, noise artifacts, heavy vignette, illustration, CGI, cartoon, low resolution, blurry main texture