How to photograph people in other PS picture up????

Want to move their photos on the other get the picture how you get??? Light can you?? Photoshop less than useful to have a code of what …..

must PS, there are layers panel, your photo on the top of the chart on the other line, called co-picture level.a lot of software will do the best Is PHOTOSHOP /% CF% E0% C6% ACps% B4% A6% C0% ED LZ plans to let us `you should be able to help P “

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