832-399232 - Worried man sitting on the side of the bed and angry wife. Worried man in bed with erectile dysfunction. Concept of crisis and couple problems in bed, Managua, Nicaragua, Central America
832-397618 - Shirtless person with neck muscle pain, Neck pain and stress concept, Close-up of a man with neck pain, a man with neck pain on an isolated background
832-397619 - Neck and back pain concept, People with neck and back muscle pain, Close up of man with neck and back pain, a man with muscle pain on isolated background
832-396802 - Abandoned bathing jetty in the morning mist on the lake promenade, autumn landscape, Mondsee, Salzkammergut, Upper Austria, Austria, Europe
860-288801 - Clay loaded with iron oxides and dried out, Rio Tinto, Andalusia, Spain *** Local Caption *** R?o Tinto ("Red River") is very acidic (Ph 2) and has a deep reddish hue due to iron dissolved in water. The acidity of the watercourse is linked to the drainage of pyrite, which is very present in the subsoil. Extremophilic and endemic bacteria and algae colonize the river bed, forming a fragile biofilm that evokes the hot springs of Yellowstone Park in the USA.