Histogrammar
After getting the last photo, stay inside of the science lab and head to the back of the room. Check out that skeleton model with the cigarette in his mouth, that’s optional photo number four. Get that picture!
Bokeh
Optional photo number five is found after you get inside of the principal’s office with Chloe. After the cutscene, angle yourself to take a photo of Chloe sitting on the hideous chair and you’re all set with the last one in “high school evening.” Look at the bird figurine atop the desk first if you can’t manage this photo right away.
Pinholed
After getting changed at Chloe’s house, while you’re still upstairs, you’re going to want to head to the bathroom immediately and look in the mirror to take a picture of Max herself. That’ll be optional photo number six.
RAW Strength
This optional photo will be found right in Chloe’s house, except downstairs. Next to the kitchen, open up a window before heading over to the standing cabinet (the one with the trophies and expensive plates) that has a bird perched on top of it. Angle yourself to scare the bird away and it’ll perch above the fireplace to be scared away once more. Once it finally flies out the window, head out to the backyard and approach the bird for this seventh optional photo.