The result should be similar to this:

Step 3: Fix Sea

First off, let's open the Sea, Greece stock in Photoshop. We will be using the sea from this stock image so we will need to transfer it to our main canvas. Click the Sea, Greece 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 "sea".

The result should be similar to this:

Next, activate the Transform tool (Ctrl/Cmd +T), then while the "Sea" layer is selected and then resize it as shown below:

The result should be similar to this:

Once again, activate the Transform tool (Ctrl/Cmd +T), then while the "Sea" layer is selected and then resize it as shown below:

The result should be similar to this:

Now activate Rectangular Marquee tool (m) and make a selection.See as below and then activate Transform tool (Ctrl/Cmd +T).

Press Enter

The result should be similar to this:

Let's create a Hue/Saturation adjustment layer which can be found by pressing on the Create New Fill/Adjustment layer button shown on the layer window Press Alt+left click in between 2 layer's ("Sea" layer and Hue/Saturation) to make a mask.:

When the Hue/Saturation box opens, input the following:

The result should be similar to this:

Now Let's create a Brightness/Contrast adjustment layer which can be found by pressing on the Create New Fill/Adjustment layer button shown on the layer window Press Alt+left click in between 2 layer's ("sea" layer and Brightness/Contrast) to make a mask.:

When the Brightness/Contrast box opens, input the following:

The result should be similar to this:

Let's create a Hue/Saturation adjustment layer which can be found by pressing on the Create New Fill/Adjustment layer button shown on the layer window Press Alt+left click in between 2 layer's ("Sea" layer and Hue/Saturation) to make a mask.:

When the Hue/Saturation box opens, input the following:

The result should be similar to this:

Step 4: Fix Sky

First off, let's open the Sky 17 stock in Photoshop. We will be using the sea from this stock image so we will need to transfer it to our main canvas.