The concept and atmosphere are very nice and chill, I can definitely see this appealing to a lot of people. It reminded me of games like Alba: Wildlife Adventure or Heartopia which have lots of camera minigames/features.
The low-stakes aspect of the gameplay was nice, but it did feel a little aimless. It could be cool to have a mini objective to take a picture of X or Y in a level.
The biggest feature I was wanting was to have a first person view with zoom, so I could frame up some nice shots in the environment that weren't centred around the character. I think this would add a lot more variety to the game, and allow more objective based things.
The controls also felt a little unintuitive on PC, but would work well for mobile.
Please give my game a go if you get the chance :)