Here's a still life that I processed to give it an antique look in keeping with the style of the clock, which normally sits in our master bathroom.  I ran the original photo through the "bleach bypass" filter in Color Efex Pro , which desaturated it a little and gave it more local contrast.  Then I blended it with a texture image which gave it a weather look and put the border around it.  I painted a layer mask on the texture file in order to reduce the texture's effect in the center of the image over the clock, but keep it strong on the edges.  I also tweaked the overall tonality and color saturation on the clock face to further age it.