Stalactites would love to see this
Afternoon Delight by ERIN BABNIK © 2016 Photo Cascadia.
Meherangarh Fort in the beautiful city of jodhpur in rajasthan state in indi
Caving in Portugal by Julio Sampaio
Birch trees (Acadia National Park, Maine) by Ed Heaton
banyan tree or a ficus magnolioides, depending who you believe
Alberobello ! Province of Bari , Puglia region
Rice paddy at Shirakawa village, Japan