The last dive

Wide top: professional crew help Nils into helmet; Lars checks air equipment. Ronald and Tony stand back.
Tony: Is his air gone too? Lars: The air supply is steady. We must find out why he cannot answer.

Middle left close: Lars feels the tendered line, expression intent.
Lars: There. He is answering on the line.

Middle right: Tony leans toward the edge, Ronald stops at visitor rope beside him.
Tony: Then pull him up! Lars: Something is holding him. Pulling could make it worse.

Bottom wide: Nils enters water; behind, Tony spreads wings, looking from the tall pontoon to the blocked surface view.
Ronald: Nils will reach him. Tony: You cannot even see the water on the other side. I can.