A photorealistic digital illustration of a Pisces-themed wedding cake, featuring intricate decorations and bright stars in a baroque style. The cake exudes elegance, captured in a three-quarter view showcasing detailed textures and depth of field. Ambient lighting creates a soft glow, highlighting the graceful layers and embellishments. Playful elements of water and ocean waves subtly integrate into the design, weaving in Pisces' aquatic symbolism.