Hmm, the link you provided didn't work, but I can sort of get a good idea from the thumbnail, of the black and white portrait of a girl. Looks like it is very 3 dimensional. Again, just by viewing the thumbnail, your use of dark shades and highlights seem to give it a lot of depth. Like, it pops out more from the background than some of your other work. I don't know why I can't open it on my iPad, though, I'd like to get a better look!
I was looking at that tablet thing at future shop the other day. I would really love to get my hands on one! Hope I can afford on soon. I start graphic design next week. So excited. When I went to Sheridan college, I would take a peek at the students working away on their waccoms hooked up to an iMac and I was blown away by what they could accomplish. Keep it up, dude!