underwater life - blue swimfins on water plants background in kolona double bay kythnos island cyclades greece, aegean sea.

active aegean aquamarine aquatic authentic background bay beach beautiful blue coast color concept copy crystal cyclades diving double environment greece green hobby holidays horizontal island kolona kythnos life marine nature photography plant plants salty scuba sea seabed seascape seaweed snorkeling space sport summer swimfins swimming top tourism travel tropical turquoise underwater vacation view water