Flock of friendly seagulls following back of sailboat and closeup of large iron drop anchor at the back of sailing ship in slow motion in 4k in Sithonia on Mediterranean sea

seagulls following ship friendly seagulls white seagulls mediterranean sea engine boat trails sailing anchoring athos mountain voyage naval greece back of ship navy nautical cruising drop anchor fluke traveling grapnel anchor ship deep sea anchor seaside cast anchor seascape blue marine 4k slow motion blades grapnel sailboat three scenic aquatics ground tackle large motorboat trail iron crown triangular shank trace backside shackle grapples macro closeup