Love the Vignetting technique... even a better job how you photoshopped the sharpies off the wall...
here is a before and after. "Old Carriage"
Before, or straight out of the camera.
After!
I dropped the opacity of the sharpened layer to 49%. Thought my colors didn't look natural. Merged down. Duplicated and changed the blend mode to soft light. I reduced that opacity to 55%.