Glad it's working, but I wish I could persuade you to switch to a more modern skin. Matrix was OK, but it's non-responsive (try your site on a phone), it's not swipe-enabled (iPad and below), and the design is a bit dated.
I grabbed your logo and home page verbiage, and put together a little demo album using Saturn. I put some of your text on the home page, and the rest on an information page (click the "i" icon). I've used my own stock images, of course. I stuck to your general design, but this is more crisp. The focus is on the images, without any clutter. And it works on everything from a large monitor to a phone, and responds to swipes.
One reason I like my Matrix skin Is because it uses a folder hierarchy.I couldn’t find a newer skin which allowed that. In the site you put together for me, I would want subfolders of the Saturn folder, for example, 1 folder for b&w photos and one for colour. Which skins can do that?
All of them. The only exceptions I know of are my Venus skin, which allows only one level of folders, and Shuffle, which doesn't support any folders. The rest of the skins all support as many layers of folders as you care to create.
ETA: Demo album updated, with the "Saturn" folder split into two subfolders, one for the planet and the other for its moons.