First thing to take a picture of yourself
Evaluation my photo (WWW/EBI)
Take a picture whatever you want, make sure don't together overlap because it's will be take long to use lasso tool each person. Make sure take a picture space place and don't move the tripod because when you move tripod it's will move overlap. Decide which you want take a picture and make sure stand or sit different positions.
Drag to photoshop
When you drag 3 picture then put into photoshop iron and it'll pop up show like this (the image).
Final photoshop
I like this photo, this is better because there no line but just tiny mistake but still look good. I change colours to match grass colours obviously green.