Now activate Transform tool (ctrl+t).See as below.

The result should be similar to this:

Now create new Brightness/Contrast adjustment layer from the bottom of layers palette. Press Alt+left click in between 2 layer's (Fish1 layer and Brightness/Contrast) to make a mask.

Now create new Curves adjustment layer from the bottom of layers palette. Press Alt+left click in between 2 layer's (Fish1 layer and Curves) to make a mask.

Now create new Hue/Saturation adjustment layer from the bottom of layers palette. Press Alt+left click in between 2 layer's (Fish1 layer and Hue/Saturation) to make a mask.

The result should be similar to this:

Now duplicate "Fish1" layer and repeat all above adjustments layers on them also.See as below:

Step 14: Add Sky mountains

Once again, let’s open the "rocks 2" stock in Photoshop. We will be using the rock from this stock image so we will need to transfer it to our main canvas.

Click the "rocks 2" and press P to activate pen tool and then make a selection around the rock and then click V to activate the Move Tool. Left-click the image and drag the image to the main canvas and change layer name to "Mountain1".

Now activate Transform tool (ctrl+t) and scale it down.See below:

The result should be similar to this:

Now create new Brightness/Contrast adjustment layer from the bottom of layers palette. Press Alt+left click in between 2 layer's (Mountain1 layer and Brightness/Contrast) to make a mask.

Now create new Hue/Saturation adjustment layer from the bottom of layers palette. Press Alt+left click in between 2 layer's (Mountain1 layer and Hue/Saturation) to make a mask.

The result should be similar to this:

let’s open the "Tree 06 Stock" stock in Photoshop. We will be using the tree from this stock image so we will need to transfer it to our main canvas.

Now activate move tool (v) and move tree stock to our main canvas.

Put it over "Mountain1"layer and name it as "tree1":

Now that you’re done, activate the Eraser tool (E) and input the following:

• Brush size: 400px
• Hardness: 0%
• Opacity: 40%
• Flow: 100%

Now, let’s Erase:

The result should be similar to this: