Having one image snap into another's shape 2

[Digipainter]

Hello

I am trying to get 3 tiff images to snap into the shape of a banner I drew in vector. How is this done.

The image is of 3 cards. The cards are placed onto the banner. I want the cards to curve and follow the curvature of the edge of the banner.

I am fairly new to illustrator/Photoshop and do not know what to do in this case.

Do these need to be in the same path for ex.?

Cheers!

 

[virusdoder]

i think this, it's off an other question:

Object>Clipping Mask>Make.