I had a play in PS with yesterday's dragonfly shot for the colour challenge ETSOOI-19. Not sure this is right for the challenge but I had fun doing it!!
PS is so much fun. I think you used poster edges on the artistic filter Pam. I used it on a massive ship: http://365project.org/suebarni/365/2012-01-24 Or it could be glowing edges on the stylise filter which creates a similar effect. Flower photos are great subjects for this effect too = hours of fun just messing about with PS lol.