Although there are several ways to download all the images from a single web page without having to store them individually, I think this is one of the fastest and easiest . And all you need is the Firefox browser!
1. Launch Firefox and navigate to the desired page.
2. Right-click anywhere on the page and select "Show Page Info."
3. Select the media tab near the top of the dialog box.
4. Click Select All.
5. Select Save as …
6. Just select a destination folder for the images to be saved and you're done!
Be aware that this actually saves every image on the page. This includes logos, wallpapers, etc. If you also don't want to spend time deleting the things you don't want, instead of clicking "Select All", you can only select the individual images you want to save.