
Step 1: I created my background using
rectangle tool. i change the color. After created one rectangle, i copy another 3 and changed the colors.

Step 2: I open the images file that i search in Google before and edit these 4 photo with distort-diffuse glow,
crop tool..

Step 3: Go to image..adjustment..and choose curve to make the color looks brighter and nicer.

Step 4: I'm using
quick selection tool -magic wand tool to crop the picture that i want only.i don't want the picture's background.Later i used
Horizontol type tool to create the postcard heading. I used
brush tool to make the border.
This is the outcome :)