These thumbnails are linked to 300ppi (min) JPEGs which can be downloaded by the old mouse-over option of "save link target as" routine. Or you can open the large image and save that...most are under 4Mb.
If none of these fit what you need, please contact us and tell us why, then tell us what you might be looking for...we just might have it stashed under a drum somewhere. Check the gallery pages of our website, if there is something there you like, we might be able to supply a hi-rez version.
Please credit the photographer whose name is embedded in each file name...