If there are direct links to the bigger images (not to some intermediate html for each), and if there are not too many too huge images (RAM limit?), then K-Meleon has a quite nice native function:
View > Linked images
They open one below the next in one long page, and this page can then be saved with
File > Save Page As > Web Page Complete
Example page for trying:
Then again, if there are too many on a page and for resources reasons you'd rather like to have them saved one by one, you could block images (button in privacy bar), then "View>Linked Images", then "View>SourceCode", and then there's certainly some macro in the archives to "download all links" or such... And perhaps it would even work to put those steps together in one single macro command, with OnLoad steps?
Edited 2 time(s). Last edit at 07/06/2011 01:49AM by siria.