Name: Azim Khan Ronnie
Country of residence: Bangladesh
Country where picture is taken:
Title of the Picture: Belum Caves
Camera Canon EOS 7D Mark II / Tokina AT-X 116 AF PRO DX 11-16mm f/2.8
Filter: Marumi 82mm DHG Super Circular PL Filter
ISO ISO: 100 / Aperture: f/11 / Shutter Speed: 30 sec.
Comment: The Belum Caves is the largest and longest cave system open to the public on the Indian subcontinent, known for its speleothems, such as stalactite and stalagmite formations.