In the poem “A Thing of Beauty” by John Keats, the things of beauty in nature mentioned are: The sun: It represents warmth, light, and energy. The moon: A symbol of calmness and serenity, providing light in the night. Trees, old and young: They serve as shelters and provide a shady boon for simple sheep. Daffodils: Beautiful, vibrant flowers that add color and life to the green world they live in. Clear rills: Natural, flowing streams that create a cooling covert against the hot season. The mid forest brake: A peaceful, quiet area in the middle of a forest, rich with a sprinkling of fair musk-rose blooms. These elements of beauty in nature bring joy, calmness, and positivity to our lives, no matter the challenges we face.