Leila's Shadow Box

So I made this for my cousin Leila for Christmas. It's a shadow box. I don't think you can see the 3d effect of it, but it looks pretty nice.

Materials:
-1 12x12 black wooden shadow box
-3 sheets of 12x12 reversible cardstock paper
-2 big flowers
-2 small flowers

-1 button
-1 gem brad
-1 metal date thing
-red letters (can use anything)