Medieval castle on a misty cliff, with knights on horseback, a bustling courtyard market, and a dramatic coastal view.

The iridescent interior of a geode, sparkling with color.

A close-up of the surface of Mars, with its red rocks and dust.

Sunlight breaking through after a winter snowstorm.

Deep sea adventure scene with a submarine exploring a coral-covered shipwreck, surrounded by diverse marine life and bioluminescent creatures.