Dancing in the Dark

Two cranebarges working on the same platform at the end of the day. The Thialf on the left and the Aegir on the right. Actually the Aegir is not a barge, she's a shipshaped monohull and thus a vessel and not a barge. The Thialf however is a semisub with two floaters, and is classified as a barge.

This one is absolutely better at large.