You can use the same photo for all 8 prints, or choose up to 8 different photos from the showcase gallery.
 
Within 24hrs after the showcase, you will recieve an email with the link to the gallery, as well as instructions on how to choose the photos you would like to have printed, and delivery of the printed photos.  
 
Once you have selected the images you would like printed, you can expect to receive them within 1-2 weeks.