a delicious cake with a vibrant rainbow palette. The cake is placed on a delicate porcelain plate. Its surface is covered in smooth white fondant, serving as a canvas for the explosion of rainbow colors underneath.

Layers of the cake transition seamlessly from deep crimson to vibrant tangerine, sunlit yellow, leafy green, tranquil cyan, royal blue, and regal violet. The colors blend together, creating an enchanting gradient.

Intricate floral patterns adorn the sides of the cake, with edible gold and silver accents adding a touch of shimmer. Aromas of vanilla, citrus, and berries emanate from the cake.

As you cut into it, the layers reveal themselves, showcasing moist crumb and velvety buttercream. Each forkful is a symphony of textures and flavors.

This cake is a visual delight, a true masterpiece of confectionery artistry that captures the joy and beauty of a rainbow