Petrosfera Pedro Rodrigues Lisbon Hi! My name is Pedro Rodrigues, I'm an artist from Portugal and "Petrosfera" is my alias. Petrosfera’s tracks Tension Strings - Dark Rose (by Petrosfera) by Petrosfera published on 2016-02-12T14:03:47Z Tension Strings - The World Within (by Petrosfera) by Petrosfera published on 2016-02-12T14:03:43Z Tension Strings - Fluffy Spikes (by João P. Costa) by Petrosfera published on 2016-02-12T14:03:39Z In Touch by Petrosfera published on 2016-02-02T18:34:31Z Shores Of Wintergate by Petrosfera published on 2016-01-28T13:10:14Z