Damn, look at y'all being so sensible and efficient! I'm just saving the images to a folder on my external harddrive I name the files with the artist's name in brackets first, "(JohnMapmaker) The Fantasy Map" so the folder sorts the all the maps by the same artist together, and have separate folders for city and regional maps (as well as tutorials and other references) but that is the extent to the amount of organisation that goes into my inspiration pile I think the folder has at this point +200 images or something to that effect.