To make my Fantasy Landscape image the first thing i did was take photos of two different places (one of a field and one of a bridge) and opened them up into photoshop. 

I then selected the polygonal lasso tool and highlighted around the grass i then went to Edit>Copy. 

I then opened up the second of the bridge again and went to Edit>Paste. 

I moved the area of grass onto the right section of the bridge and rubbed out around the edges to make the grass look like it was on the path of the concrete bridge.

 I did the same steps as i did earlier for this part but i moved the piece of grass onto a different part of the bridge to make sure it looked like it was the ground. 

I then changed the levels for the picture. Here is my final image: