You can also set your computer to cycle through the images. On a Windows10 PC, save all the images to a new folder. Go to settings>personalisation (or just right click desktop and choose Personalise) > Background > Background box and where it say's picture click drop down menu and choose slide show, then browse to pick the folder.
On a Mac Choose Apple menu > System Preferences, Click Desktop & Screen Saver, then from the Desktop pane, click the add button (+) below the list of folders, then choose the folder that contains your images.
If you would like to see one of your photos featured in a future wallpaper download, you can see the full submission guidelines here.