

I have just recently gotten back into SFM and I just created two pieces that I'll be using as wallpapers for my new gaming PC. They represent the games Left 4 Dead 2 and Team Fortress 2.
What I want feedback on is any lighting suggestions for these wallpapers, especially the TF2 one. I know I can do better with the lighting there other than backlights from the fireworks, but I just don't know what. The map I used for the TF2 one is ctf_doublecross
The L4D2 one I'm actually proud of, but feedback would be great nonetheless.