I'm pretty sure neither Mark Pillsbury, Peter Nielsen, nor Billy Black is pleased by the fact their 2 covers are virtually identical... Some folks up in Bass Harbor, Maine, are likely the only ones getting a chuckle out of this one
And, neither publication would pay extra for "Exclusivity" for those shots, they are the sort of typical fare that would rate the standard payment for each magazine's cover shot...
This was a mistake or oversight, no doubt about it... The standard agreement that a photographer signs with Bonnier (publishers of CW) stipulates that a "substantially similar" image used on their covers may not be used on any other magazine cover not published by Bonnier...
Over the past 2 decades, the rights of photographers have been more seriously eroded than those of cruisers wanting to anchor in Florida, these days...