A mystical underwater city with ancient ruins, bioluminescent marine life, merfolk, and sunken treasures glowing in the depths.
Mysterious stalactites and stalagmites inside an ancient cave.
A pristine alpine meadow at sunrise, surrounded by snow-capped peaks, where wildflowers bloom in a sea of color.
Design an app icon reminiscent of a dense, enchanted forest, complete with towering trees, fireflies, and an air of mystery.