Craft a scene within a medieval castle's great hall, where knights gather around a massive round table, discussing matters of chivalry and honor.

A tranquil pond filled with lotus flowers in full bloom.

A cascade of autumn leaves falling from a tree, creating a carpet of color.

Vivid nebulas and galaxies as seen through a telescope.

Rooftop garden in a modern city, with a variety of plants, comfortable seating, string lights, and skyscrapers in the background.