Dahlia bloom rendered with volumetric chromatic gradient

Digital render depicting composite floral form with radially arranged petals exhibiting precise chromatic gradation from cool blue-violet outer edges transitioning through warm orange-red mid-tones to incandescent yellow-white inner core. Petals display dimensional modeling with specular highlighting and volumetric depth. Composition employs shallow depth-of-field against neutral dark background, creating isolated subject plane. Color transitions demonstrate systematic hue-saturation modulation across approximately 180-degree spectrum range.