Because there’s always more than one way to do it.
Imagemagick’s suite of tools includes montage which is quite flexible and useful for making a quick overview page of image.
Warning: MOGRIFY MODIES THE IMAGES – ERASING THE ORIGINAL – make a copy of the images before you do this!!!
mogrify -resize 1024x *.JPG
mogrify -auto-orient *.JPG
montage -label "%f" *.JPG \
-shadow \
-geometry 1000x1000+100+100 \
montage.caption.jpg