It so happens that in the picture taken, the photographer is interested, first of all, in the subject, but the background must be replaced without fail. Once upon a time, such manipulations with photographs were available only to photomontage studios, but now it is within the power of anyone with a Photoshop program.
Instructions
Step 1
Open the photo you want using Photoshop.
Step 2
On the right side of the screen, in the layers palette, double-click on your photo's thumbnail.
Step 3
Click on the "Image" button at the top of the window and select the "Fragment" menu item.
Step 4
Select the Marker tool.
Step 5
Trace the outline of your subject carefully.
Step 6
Select the fill tool and fill the part of the image that you want to make it stand out from the background.
Step 7
Click OK.
Step 8
If necessary, retouch the resulting image.