Luminous Cosmos Flower: Depth-of-Field Portrait Study.

Photorealistic depth-of-field composition isolates a singular vibrant red cosmos blossom against a soft-focus deep blue-black ground. Rendered through selective focus and chromatic separation, the frontal bloom exhibits radial petal architecture with pronounced backlighting that creates translucent vermillion tones. Compositional foreground emphasis establishes botanical subjects receding into bokeh-rendered atmospheric space, achieving visual hierarchy through differential sharpness and luminous contrast gradation.