show one image from one subfolder per folder

#!/bin/bash
## Copyright (c) 2012 by Bash Vi
## This code is released under the terms
## of the WTFPL (What the Fuck Pulic License) version 2.0
## http://sam.zoy.org/wtfpl/
for line in `ls`
do
  #echo "DEBUG $line";
  FOLDER=`ls $line | head -1`
  #echo "DEBUG $FOLDER";
  IMAGE=`ls $line/$FOLDER/ | head -1`
  #echo "DEBUG $IMAGE"
  ls $line/$FOLDER/$IMAGE
  gpicview $line/$FOLDER/$IMAGE
done