Allow us to watermark multiple selected photos at once.

Currently the only two options in Dropbox is to watermark a photo 1 by one, opening the photo, selecting watermark, and then configuring the watermark on the photo and then saving. Or you have the option to add a watermark to entire folders. There is no option to just select multiple photos in a folder and apply a watermark. If I am dealing with multiple folders each day with 60 pictures in each and need to watermark 40 out of the 60, my only option is to spend an hour watermarking them one by one. There should be savable watermarks, so if I select multiple pictures to watermark I do not have to input watermark inputs every time and just simply select a saved input. Instead of suggesting work arounds, Dropbox should actually implement features to make user interaction much easier.