Marcela Bolívar is a photo-manipulator and digital artist that I scouted on deviantART, I believe I came across her gallery when she received a Daily Deviation or so. Though I don’t quite remember.
Anyways, her gallery is quite the worth looking at. Unlike other photo-manipulators; who just cut and paste random objects into their photos and call it a photo-manip, Marcela Bolívar does a great job at what she does, and that is photo-manipulation.
Her dedication and hard-work can be seen in the below shown photographs, to see more of her work, check out:
Songs to dust