Fall colors. Detail of rotten old leaves on basalt gravel in mirrored water of mountain stream. Vivid colorful leaves and dark slippery stones on ri

- Image ID: KCB01T
rdonar / Alamy Stock Photo
Image ID: KCB01T
Fall colors. Detail of rotten old leaves on basalt gravel in mirrored water of mountain stream. Vivid colorful leaves and dark slippery stones on river bank.