I'm having a similar issue that I had on Harold's route where I can't for the life of me unlock these last two I need from Dozer's Gallery. I Loved his story but the completionist in me is screaming 馃槶馃槅. Any idea on how to unlock them?
(Ive marked out everything else to avoid spoilers) The locked image is the only one I don't have for Harold and I'm not sure how to get it? Anyone know?