Digitally rendered dahlia with gradient color transitions

3D rendering of layered dahlia bloom executed through digital modeling and gradient mapping. Petals display systematic color transitions from deep blue-purple on outer edges through magenta, pink, coral to central yellow-orange concentration. Bokeh background demonstrates shallow depth-of-field simulation achieved through software blurring. Lighting positioned to create volumetric illumination across petal geometry, emphasizing translucent quality through specular highlights on petal ridges and surfaces.