Illustrate a whimsical crown icon made of flowers, leaves, and vines, with delicate petals and stems wrapped around a delicate, gemstone-encrusted band, set against a soft, watercolor-style background with subtle texture.

Design a futuristic crown icon with sleek, metallic lines and glowing blue accents, hovering above a cityscape at sunset, with skyscrapers and towering buildings in the background, conveying a sense of power and technology.

Create an illustration of a majestic crown icon sitting atop a regal throne, surrounded by a halo of light and a subtle gradient of blue and gold hues, with intricate details and ornate patterns adorning the crown itself, set against a dark, mysterious background.