2012 23/06
Italy Apulia Andrano Exif: NIKON D90, 11.0-16.0 mm f/2.8 @ f/8.0 25/1, ISO 200 100   
Jpg file

The ceiling of the Green grotto

The green cave vault, and the blue sea

Cave Green Vault Blue Sea Celestial Reflections Light
Hash MD5: dea0044735e01ac5ba29f95bfe3ce4dc
Hash SHA1: 70d0973dc2c8f61561fbdcaab7fdd0f58fd88166
Hash SHA256: 9b4bda48b3662b48002287a34a8801fc61296facbe2dad3f0889feb123074594