It's a bit too pixelated for me, but you probably couldn't help that. I like the symmetry and colors - which work very well. I'd love to see more wallies in this style, different shots of different characters. Your blending is very good! You might've tried different background colors, brushes, or textures, but great start!

I especially like how you placed the images of Caspian and Lilliandil, Daughter_of_Ramandu! It works quite nicely I do believe. The black and white theme is also nice, although perhaps if Caspian's image was a bit darker it might look better. The background texture fits (it looks watery, which obviously works with VDT) as well.

All in all, I think you did a good job with the images you had.

I love the black and white you used for the background and the way how the couples are standing together! I don't think Caspian should look darker because if he did he would blend in too much with the background and I'm sure Lilliandil would bounce off her light to him. This is nice.

You should post the second one you made. I loved the blue texture you did in the other one.

I like how you have Caspian and Lilliandil back to back. The coloring makes it feel obscure in a very good way. The only thing that's bugging me is the cropping on Caspian, but other then that it's great!