Here is the full list of all 16 Foto Flash achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
You bought 10 bananas for some reason...
You tried calling the police.
Delivered all the photos to the magazine.
You got Keytara's photo!
Obtain all in-game records.
You got Xyla's photo!
You got Trompette's photo!
You got Violina's photo!
You got Clef's photo!
You got Flam's photo!
You got Midi's photo!
You got Ukuleila's photo!
You got Synthia's photo!
You got Cymbelle's photo!
Brought all the mushrooms to the mycologist.