Professional food photograph of a single-tier heart cake on a white cake stand. The cake is one heart-shaped prism, proportionally sized like a real bakery cake. Clearly one single thick tier. Camera angle: fixed 30-degree elevated front view, showing the entire cake from base to top. The top surface of the uppermost tier is clearly visible. All tiers fully visible. Sea themed cake; Coral and seashell details, turquoise and sand beige, fresh editorial style.. Colors: Red. Decorations: smooth minimalist finish. Birthday theme. This cake has NO TEXT whatsoever — all surfaces of all tiers are completely smooth, blank, and text-free. Do not add any writing, letters, words, or characters anywhere on the cake. Smooth professional frosting finish on all surfaces. All decorations are realistic edible cake materials. Single cake only in the image, no duplicates, no reflections of other cakes. CRITICAL: Do NOT draw any arrows, lines, measurements, dimensions, cm labels, or annotation markings on or around the cake. No technical drawings, no dimension indicators, no rulers. This is a clean bakery photograph only. CRITICAL ENVIRONMENT (NEVER CHANGE): Pure white seamless studio background. The cake sits on an elegant white marble cake stand on a clean white surface/table. Absolutely nothing else visible — no decorations, no patterns, no objects, no colors, no textures in the background. The setting is always the same: white backdrop, white marble stand, white table. Soft diffused studio lighting from the front-left, shallow depth of field, 8K resolution, professional pastry photography.

"Deniz temalı pasta; mercan ve deniz kabuğu detayları, turkuaz ve kum beji, ferah editorial stil."