Here are a couple:
Before:
http://farm8.staticflickr.com/7279/8...daff9979_c.jpg
Sören through the screen door (before) by Poik242, on Flickr
After:
http://farm9.staticflickr.com/8201/8...279c299e_c.jpg
Sören through the screen door by Poik242, on Flickr
Before:
http://farm8.staticflickr.com/7276/8...94cc2394_c.jpg
Priest Lake evening (before) by Poik242, on Flickr
After:
http://farm8.staticflickr.com/7265/8...2cd5d227_c.jpg
Priest Lake evening by Poik242, on Flickr