Could we do this with "overlay watermark". Of course we couldn't use your tiled overlaid transparent image, it has to be resized automatically to match the image size OR if there is a way to overlay it only to a corner of it, then it would be possible.
What do you think? Because I am setting up a new site and needed to show EXIF info, but kept trying and trying but not getting it when image was annotated.
Any ideas? Thanks!