Why this is creating many images instead of just two?
convert input-image.jpg -crop 28x +repage monet_vertical_%d.jpg
I want to get two images; 28 pixels from the base and another image with what's left.
convert $f -gravity South -crop 0x28+0+0 +repage label.jpg
convert $f -gravity South -chop 0x28 not-labeled.jpg