2022-01-25 11:42:10 [hsum@5700g photos ]$ mogrify -resize 400x300! -bordercolor "#222222" -border "0x5%" -gravity SouthEast -font Ubuntu -pointsize 14 -fill "#eeeeee" -annotate +0+0 %[exif:DateTimeOriginal] -path ./annotated *.jpg
2022-01-25 11:42:12 [hsum@5700g annotated ]$ montage -geometry +0+0 -tile 8x *.jpg index.jpg