ok sorry for the multiple posts but I got it down to a science now
Downside it requires 3 different extension
upside you can get all the pics in 3 easy steps
select/highlight all the links you want and use the
LINKY EXTENSION to open selected in tabs
then use
SHOW THE IMAGE to break those down to just the jpg
then use
MAGPIE to download the images
*usage notes
Put the "show the image" icon on your toolbar and right click it to get all the tabs to the right of the current tab to be only the jpg
make the current tab the tab to the left of the first jpg tab and hit cntl+shift+s to save the jpgs from all the tabs