A self-hosted online photo album option

I was perusing a recent copy of Linux Format and encounter a feature describing a self-hosted alternative to the likes of Flickr: Gallery. From my quick look, it looks fully featured, offering themes and even shopping cart facilities for those who want to sell their wares. The screenshots on the the open source project’s website look promising but, for a fuller appraisal, I would need to spend some time trying to bend it to my will. Before anyone mentions it, I am aware that WordPress can be used for photoblogging but this tool seems to take things a bit further. It’s the sort of thing about which I might have wondered given the pervasiveness of content management systems these days. My own custom built photo gallery is devoid of a slick back end, hence why Gallery caught my eye, but I’ll continue with it and may even get to adding the needful myself.