#!/bin/bash
# make directory where the image will be placed in
mkdir play

# crops and duplicates the image putting the copy beside the original. threshold is used to increase the b&w character 
# of the image. 
  for f in *.png
  do   convert $f -crop 285x390+145+90 +repage +clone +append -threshold 50% -resize 720x576 play/appended_$f
  echo $f
  done