Close-up of colorful feathers on a bird, displaying their delicate structure.
A mystical underwater city with ancient ruins, bioluminescent marine life, merfolk, and sunken treasures glowing in the depths.
Medieval castle on a misty cliff, with knights in armor, a bustling courtyard, majestic banners, and a dragon circling above.
The rings of Saturn viewed through a high-powered telescope, showing their complex structure.
