Mark it out for the beginning, selecting the Rectangular Marquee Tool and make a copy of it: Edit – Copy (ctrl+c). Get back to the window containing the picture and insert the texture on a new layer: Edit – Paste (ctrl+v). Place the texture's layer under the girl's one and make the corrections on its size and background's placement. Use for this operation the command shown here: Edit – Free Transform (ctrl+t).

Lady Nature Photo Effect

Correct also the color of the background, applying Image – Adjustments – Selective Color and Image – Adjustments – Hue/Saturation (ctrl+u).

Lady Nature Photo Effect

Lady Nature Photo Effect
 


Select now the Clone Stamp Tool and use this instrument as a brush to make the girl's hair livelier on that place we cut out the background along:

Lady Nature Photo Effect

Now make the girl's eye shining. It's necessary to open first a new layer: Layer – New – Layer, then select the Brush Tool with smooth edges and represent a half circle on the eye's pupil.

Lady Nature Photo Effect

Change now the layer's type on Overlay.

Lady Nature Photo Effect