yourATCstore Halloween The Bates Motel Collage Sheet. This Halloween collage sheet has the exact images that are being used for the 2011 October ATC free kit of the month. There are 12 identical Bates Motel images and 12 Bates Motel sign images 2 different ones). There is enough images on this collage sheet to create 12 of your own Halloween Bates Motel ATCs. This matte finish collage sheet is professionally printed and comes in a crystal clear bag for protection. Each collage sheet measures 8 1/2" X 11" and is acid free.