Design an app icon inspired by the serenity of a beach at sunset, with golden sands, gentle waves, and a tranquil atmosphere.
Ancient Greek temple ruins at sunrise, overgrown with vines, overlooking the sea, with olive trees and distant hills.
A surfer riding a massive wave with lightning bolts in the background.
Futuristic Mars colony with domed habitats, rovers traversing red terrain, Earth visible in the sky, and astronauts conducting research.