Half underwater view of adult man with mask and yellow snorkel swimming in blue Adriatic sea along trabocchi fishing platforms in Abruzzo, Italy

half underwater snorkel man mask swim platfrom trabocchi breakwater trebuchet split wooden wood structure abruzzo view italy copy space edge water surface over under yellow snorkeler below above video horizontal outdoors day costa dei trabocchi exterior liquid wave horizon blue nature travel summer vacation holiday fishing sunlight sea adriatic adult sky close up