Display all images from directory on website

I have a website, [login to view URL] where people can download skins for the popular online game, agario. People can upload their own skins in the upload section of the site. We have around 10,000 user uploaded skins currently. What I need is this: I need someone to display all 10,000 uploaded skins on the website, 20 skins per page. All images are located in a directory. Here's the problem I have: You can easily display all images in a directory, on a website using glob. ([login to view URL]) That's easy enough. But I don't want to display all 10,000 images on one page, I need to display 20 images on each page, across 500 pages. This is what I need you to do. In additional I'd also like a rating system setup where people can upvote or downvote skins. It should be possible for people to search the highest rate skin. Please respond with "agario" first so I know you're not a bot. Thank you.