Clone stamp tool
1.First of all take any new image as you like.
2. Now double click on this Background layer
3. Here click ok
4. Now select the Clone Stamp Tool from the Tool bar , Brush size 175 Mode - Normal, Opacity 100%
5. Here look below and "Alt+Click" as shown below
6.Here click on other place with the Clone stamp tool .
7. Now again Alt+Click on this original shape .
8. Now click on here
9. Once again Alt+Click on this original shape
10. Now click on duplicate shape as shown below
11. Here this short use the Clone stamp tool as shown below