Then merge down all the layers: Layer ? Merge Visible (shift+ctrl+e) and make the necessary corrections on the picture's colors, using Image ? Adjustments ? Color Balance (ctrl+b).



We have to minimize now the colors' intensity, using next combination: Image ? Adjustments ? Hue/Saturation (ctrl+u).



Insert on a new layer any kind of texture, having effaced effects (in this case we have a wall).



Decolorize this layer: Image ? Adjustments ? Desaturate (shift+ctrl+u) and make it brighter and in contrast: Image ? Adjustments ? Curves (ctrl+m).



Change now the layer's Blending Mode on Multiply and merge down the layers (ctrl+e).



Apply the here shown filter's option: Filter ? Noise ? Add Noise.