CU of a man (marine biologist) in boat inspecting seaweed, ZOOM IN to CU of seaweed in his hands, PAN right to other man (marine biologist) in boat. Two-over-the shoulder CSs of marine biologists pulling seaweed out of water. CU travelling shot of seaweed floating on water. CU of hands examining seaweed, TILT UP to man's face. CU of man's face in boat, TILT DOWN to his hands examining seaweed, throws some overboard, TILT UP to other man in boat.