Using the almost limitless possibilities of the graphic editor Photoshop for working with a digital image, you can “multiply” any fragments of a photograph. Let's see how this is done in practice.

Instructions
Step 1
Open the original image in Photoshop by dragging the file into the program window or by choosing the Open command from the File menu.
Step 2
Select the object using any convenient tool (Magic Wand, Lasso, Pen, etc.). Use the keyboard shortcut Ctrl + C to copy the selected object, and the shortcut Ctrl + V to paste it.

Step 3
Take the Move Tool and drag the object, moving it to the side. You will see how two identical objects appear on the picture at once.

Step 4
Choose Free Transform from the Edit menu and resize or skew the object, if necessary. After completing the correction, press the Enter key on your keyboard.

Step 5
Now you can add a few more copies of the object by pressing the Ctrl + V keys and moving the objects with the Move Tool.

Step 6
Finish working with the image by merging the layers (Ctrl + Shift + E) and saving the result (Ctrl + S).