I'd like a way to mass download generated images, the current method doesn't work well

Hi, there's a thing I wanted to suggest: Please include a way for me to click Select All and then download the images I've generated using the image generator en masse. This is technically already a feature of Nastia, but it doesn't work well in its current incarnation;

Only about two dozen or so images will actually download using the current method, while the rest of the images selected by the user will not.

Practical suggestion: Perhaps it would work better if the images were collected into a .zip, .rar or .7zip archive file first and then sent as a single file, when the user request a download of more images than the current system can handle. That way users who just want to download 1 - 20 images don't have to have to deal with the archive file either.

The reason I want to mass download images is so I can delete them to reduce clutter in the gallery to reduce storage space requirements on Nastia's backend. Indefinitely storing many, many images for so many individual users can't be cheap.