Photoshoppin'
First of all, here are the two images pretty much straight out of the camera. As I shoot in RAW I stop the camera from doing the usual adjustments to white balance, contrast, sharpness etc that it would otherwise do so as you can see they're pretty bland! For the shot of my head I was propping the camera up at an angle with blu-tac then trying to get myself into the right position before the self-timer ran out, so I had quite a few attempts just to get myself in frame! I don't know why I decided the comb-over fringe would be a good idea, I think I was looking for a dishevelled look :)
Before I import these images to Photoshop I do a few standard tweaks. These involve straightening (as you can see from the photo of the filing cabinet, my photos are regularly lopsided), adjusting the exposure, saturation etc. For those who use histograms I try to make sure nothing is being clipped at either the light or dark end, this usually means losing a lot of the contrast in the image but I want to take as much of the information as possible into Photoshop. I can adjust the levels afterwards. After importing, this is what the pictures look like, not much change there really!
The next step was to convert both images to black and white, simply by using Enhance > Convert to Black and White, and selecting "Portrait". I do a lot of my people shots in black and white because it's flattering, but this time it was simply because I didn't want colour to be another complication in the stitching process! Pure laziness really :)
Next is a bit of levels adjustment; on the histogram below I bring the top and bottom sliders in until they touch the edges of the graph. This makes the whites whiter and the blacks blacker. The difference this simple tweak can make to a photograph is amazing.At this stage I used the magic selection tool to select the white background behind my head and the black folder, then deleted them. This is the result. As you can see it's a bit rough around the edges, but it's a start!
The picture of the filing cabinet would obviously be my background, so I copied and pasted this picture on top of it. In fact, I didn't do this, I cut out and copied the head part and the hand part separately, so I could treat each of them individually. Photoshop automatically makes these two new Layers, so I still had access to my hand, my head and the filing cabinet separately. I cut out the open drawer and made it a new layer by itself as well. I then arranged the layers in the order I wanted them to sit, filing cabinet on the back, then my head, then the drawer (overlapping my head slightly), then my hand. I found this looked a bit unbalanced so I copied the hand and flipped it horizontally, so it looked like I was crawling out with both hands.
The next job was to fix up my hair. For this I used the Smudge tool, selected a small brush size and basically smudged my hair out in little strands to make it look more natural. This was a lot easier than I thought it would be. I also applied a Gaussian blur to my skin (it's a bit more flattering) and sharpened the eyes a bit. This is standard practice for portraits, though I'd usually take a bit more care over it than I did with this one! So at this stage my head is finished, though I have got a bit of a wolverine thing going on. A quick bit of dodging (making lighter) and burning (making darker) on the hands so the light appears to be hitting them both from the same side and they're finished too.The last step is to burn a few shadows onto the drawer; this will be behind the hands so it doesn't need to be precise, one of the benefits of working with layers! It looks like this:
Then I just put the four layers together and the picture is complete :)
I hope that was simple enough, I learnt some new techniques as I was doing this so I thought I'd share them. I realise I glossed over a lot of the details so if you have any questions, just ask :)


