No photoshop, just use whatever the camera provides (my apology for the lame URLs :)):
http://3.bp.blogspot.com/-15qdzEgp2qc/T4sjy6QubzI/AAAAAAAAF5...
http://3.bp.blogspot.com/-o9yvao54n9w/T4skHvTnz_I/AAAAAAAAF6...
http://2.bp.blogspot.com/-r4fvqPFKEDA/T4skXAsPPlI/AAAAAAAAF6...
http://1.bp.blogspot.com/-zfu1XPoYZxg/T4skPi0M8-I/AAAAAAAAF6...