11. Go to your 'Selection' tool, select the rounded rectangle shape, antialias on.
With the 'Frame' layer active, select a rectangle somewhere in the upper left corner of the image, approximately width : 130, height : 160.
Go to 'edit' and 'cut'.
12. Go to 'Effects', '3-D effect', 'Drop Shadow' :
- first
- then
13. Repeat this about five or six times - depending on the number of photos you want to display. Don't forget to change your selection shapes.
14. Here is what my image looks like at this stage :
We're almost there !