I'm glad people like them!
Oro, (hope you dont mind me calling you that; I cant spell the rest of you name

) I made them in photoshop cs, using the pen tool. I had an original image, and the just created layer upon layer of different coloured shapes, using the base image as a guide. I think for the first one I ended up with something like 50 layers, cause I kept stuffing it up, but didnt want to delete anything incase I changed my mind, lol.
And Beri, I dont really know the proper definition for 'vector' either, but I'm glad you like them!
