Digital floral composition with gradient-layered flowers on dark background

3D rendered floral arrangement displaying multi-petal flowers with gradient color transitions from coral to purple to blue. Dark navy background provides contrast. Composition systematically organized across frame with layered foliage elements. Petals rendered with radial line texture creating dimensional relief. Color gradients applied directionally within each bloom. Botanical elements positioned at varied depths using established depth hierarchy. Background darkness achieves isoluminous flower visibility through high saturation pigmentation simulation.