Eternal Sonata/Photography

For "A" Rank Photos, the enemy subject needs to meet certain criteria:
 * Guide to Beat's Vivid Shot


 * Full Frontal: capture with head facing camera, or slightly angled
 * Centered: capture whole body centered in frame
 * Proper Distance: shot cannot be too zoomed in or too zoomed out
 * Critical Status: enemy weakened to critical state
 * Boss: bigger enemies are usually valued more

Note: Having a photographer in a store multiplies the value of the photo by 10.