Grand library in a medieval castle, towering bookshelves, ancient tomes, a large globe, and stained glass windows casting colorful light.
Victorian London street on a foggy night, with gas lamps, horse-drawn carriages, top-hatted pedestrians, and the silhouette of Big Ben.
An abstract pattern of swirling colors, resembling an oil slick or soap bubble.
Macro shot of colorful minerals or crystals, reflecting light in dazzling ways.