Lensbaby

@Abhijeet: I used Lensbaby plastic lens and then cross-processed the image :)

@António Pires: Thanks a lot António! Its good to be back :)
Thanks for visiting.

@L. Despres: I have the Lensbaby Muse. The cheapest one is the one that comes with plastic element. I have always been fond of photos taken with Holga, so this lens is perfect for me. I look forward to take more interesting pictures with it as the lens wear down over time :D I love it. As far as the ease of use goes, you have to get a hang of operating it. You have to always hold the lens in place with your fingers and yet hold the camera. I am okay with that. check out their demo of Muse at http://www.lensbaby.com/lenses-muse.php
Also see if other types of Lensbabies are more useful for you.
Thanks for visiting!