I started with a white card base and cut four pieces
to mat at these dimentions:
Then I took all the white layers of cardstock and stacked
them with repositional tape for temporary placement.
I then stamped my sentiment first.
And proceeded to stamp with my main image making
sure the image was placed over all three layers.
Then I took the layers apart and matted them to the
coordinating size of colored card stock.
That's it. Embellish or color as desired.
You can see the images look seamless
with a really cool effect.