image downloading

Hi, does such thing exist ? Was thinking about IFTTT first (if new tumblr image than post to dropbox) but I do not have a Pro dropbox account so I think my folder would be full soon :D. Basically I wanna rip the images from my own tumblr, throw them in a slideshow and upload them on youtube or...

Does anyone know of a bot that can download all of the images from a website, or specific page on a website? I want to collect images of a certain celebrity and they are many fansites of hers where there are thousands of images collected into various sections, for example photoshoots, public...