This is a scaled down version. I first applied a 'Edit/Transform/Flip Horizontal' menu command (to the Original) to reverse the direction of the picture. Next, I want to mask out the skyline to add my own for a more dramatic effect.

With the target layer active, go to 'Select/Color Range' menu command. You will be prompted with the below dialog. Drag your mouse over onto the main document view and your curser will change to an Eye Dropper. Then click an area of the blue sky to begin your selection...

In the Layer Palette I added another Color Fill layer with #82948A (your choice), and dragged it below the image layer. This Color Fill layer will be used later when the layer masked is applied to the tree portion of this image...

First duplicate the original as a backup copy, and toggle visibility to a hidden state. Next, with the original 'Dandelion' layer active, click the 'Add New Fill' icon on the bottom of the Layers Palette and from the list choose 'Gradient...'

Go to 'View/Histogram', and as captured below, the histogram reveals that theres not enough lights - far right (barely any at all in fact, indicated by the sudden drop towards the highlight zone), to much midtones (indicated by dominating peaks- middle area) & sharp shadow zones...

To begin, lets duplicate the 'background' layer & rename it to 'starrynights' as I have captured below. Switch to the 'Channels Palette' and duplicate the 'Blue' channel so that you now have 'Blue Copy' as I have captured below...

To begin, lets duplicate the 'background' layer & set its Blend Mode to 'Overlay'. Next, at the bottom of the layers palette, select the 'Add New Fill...' icon (encased in red) and from the list choose 'Gradient Map'...

1. Grabbed any image off the net as an example. In this case I just want to simply give focus to the dentist and blur the background.
2. Start with the Lasso Tool and draw a continuous line around the Dentist figure.
3. Then go to Select, menu option and choose Inverse...

Here's a neat way to add a logo of sorts to a T-shirt that already has creases or wrinkles. Below is the starting graphic that will be the base layer of this tutorial. Next is an added simple logo graphic that will be the target of the 'Liquify Tool' effect...

1. Load an image in Photoshop. I will Eliminate the lady on your left using the 'Patch Tool'.
2. Select the Patch Tool from the toolbar, and begin drawing around the area you wish to eliminate. In this case i started off small, since i only have a small area to the far left of it to mimic....