Design an app icon that brings to life the vibrant colors of a tropical rainforest, teeming with exotic birds, butterflies, and lush vegetation.
A hidden valley with a lost civilization, ancient ruins overgrown with jungle, mysterious statues, and a shimmering waterfall.
Rooftop garden in a modern city, with an array of green plants, comfortable seating, urban skyline, and soft, twinkling lights.
Close-up of iridescent bubbles reflecting a spectrum of colors against a bright background.