We all know if we want to download all the images form a website it becomes so much tiring task as you need to open all the images by clicking them all and then save them which becomes quite impossible if the images are larger in number.
Save Images is a cool free firefox extension which lets you download all the images form any website on the internet, this extension is specially designed to download all the photos from any website you want.
If the images you want to download are shown as thumbnails and not in full size on the current page, even then Save Images allows to generate a list of links to the images.