A surrealist portrait of a woman's hair transforming into cascading waterfalls of liquid starlight, each strand morphing into flowing luminescent water streams with floating galaxies and nebulae suspended within, double exposure revealing a hidden celestial oasis with glowing moonflowers and spirit deer drinking from ethereal pools within her flowing mane, deep cosmic blacks and midnight blues with luminous silver water and golden starlight accents, dreamy ethereal mystical mood, soft volumetric moonlight casting prismatic rainbow refractions through falling water streams, fashion meets surrealism with aquatic celestial mythology elements, high fashion editorial composition, masterpiece