A suggestion box for images or files on the clipboard

This is a serious request. I was thinking that you should implement one of the features that Opera GX has in their browser. Whenever you click on upload file or something to that effect, it will show up a box of, recently opened images, images on your clipboard, and recently opened files. This would be very helpful so if you want to take a quick snip, you dont have to save it to your computer, but rather copy it and upload it via the suggestion box. It looked a little something like this, the brave lion is a image that was saved to my clipboard, and I can use it.