diff --git a/images_resize.sh b/images_resize.sh
index da08804..7f91fbf 100755
--- a/images_resize.sh
+++ b/images_resize.sh
@@ -8,20 +8,21 @@
 echo "Resizing large JPGs in $(pwd)"
 
 MAX_PIXELS=8000000
+MAGICK_COMMENT="magick:resize=8mp,quality=85,sampling=4:2:0"
 
 find . -regextype posix-egrep -regex ".*\.(jpg|JPG|JPEG|jpeg)$" -print0 | while IFS= read -r -d '' f
 do
-    # Check pixel count before processing
-    read -r IMG_W IMG_H < <(~/Applications/magick identify -format "%w %h" "$f" 2>/dev/null)
-    if [[ -n "$IMG_W" && -n "$IMG_H" && $((IMG_W * IMG_H)) -le "$MAX_PIXELS" ]]; then
-        echo "Skipping $f: ${IMG_W}x${IMG_H} already within limit"
+    # Skip files already processed with these parameters
+    COMMENT=$(~/Applications/magick identify -format "%c" "$f" 2>/dev/null)
+    if [[ "$COMMENT" == "$MAGICK_COMMENT" ]]; then
+        echo "Skipping $f: already processed"
         continue
     fi
 
     # Get file size before resizing
     SIZE_BEFORE=$(stat -f%z "$f" 2>/dev/null || stat -c%s "$f" 2>/dev/null)
 
-    ~/Applications/magick "$f" -resize "${MAX_PIXELS}@@\>" -sampling-factor 4:2:0 -strip -quality 85%  "$f"
+    ~/Applications/magick "$f" -resize "${MAX_PIXELS}@@\>" -sampling-factor 4:2:0 -strip -quality 85% -set comment "$MAGICK_COMMENT" "$f"
 
     # Get file size after resizing
     SIZE_AFTER=$(stat -f%z "$f" 2>/dev/null || stat -c%s "$f" 2>/dev/null)