Rough Seas Photos

The following photos -- in this post and the next two posts -- are from a PowerPoint Presentation authored by a guy named, Antonio. I doubt he is the original photographer and I wish I could attribute the photos to their rightful owners. Unfortunately, I don't have enough information. Be that as it may, these photos are just too good to pass up. Maybe a reader can help identify the photographers and their subjects. [Note: At least one of the photos looks like it may have been doctored a little. It's the one with the offshore/service/utility vessel climbing a wave with its stern half sunk.]