A fantasy tower covered with colorful roses and a ruby dragon on top guarding the tower

Imagine an enchanting scene in a fantasy world where a grand, towering structure is gloriously enveloped by a myriad of colorful roses. Their petals are in a diverse spectrum of shades, resulting in a vibrant, riotous painting in nature. Perched atop the tower, serving as its guardian, is a majestic dragon made entirely of radiant ruby material. It gazes protectively upon its charge, its scales shimmering and reflecting the twinkling starlight. This illustration encapsulates the essence of a mystical realm, capturing surreal elements of fantasy yet foundationally grounded within possible realms of reality.