The first job I worked on in the electrical trade was the Swan Hotel, in Lake Buena Vista, Florida. The Swan and Dolphin Hotels are at Disney World, that may be why the "Dolphin" looks like this:

I worked on the 'site crew', we did what is known as 'site lighting';
this means all the outdoor lights, including parking lots:

and swimming pools:

The pillars are part of the Grotto Pool, which, when it was finished had a cave and fountains.