How to download pictures outside the chain is prohibited

Recent data on the Internet to see some better pictures, I want to download it, the result of the prohibition of the right page. This beat us, more direct use Tools -> Developer Tools, you can see the source code of the Web page, and then slowly find a description of the line corresponding to the image on the inside.
But boring things happen, even if found to describe the image of the line, you download or copy the address to open the picture in a new web page, the picture is not displayed, prompting ban pictures of foreign chains.
After some online search, finally found a way, as long as the browser pull small, and then open a folder, and then right in the source code of the line picture, select reveal in sources panel, this time you can see the picture, and then this image directly to a folder inside to pull, pull down the file name automatically download, you need to manually renamed.