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...
Delivered all the photos to the magazine.
You got Trompette's photo!
You tried calling the police.
Obtain all in-game records.
You got Clef's photo!
You got Xyla's photo!
You got Flam's photo!
You got Violina's photo!
You got Midi's photo!
You got Keytara's photo!
You got Cymbelle's photo!
You got Ukuleila's photo!
You got Synthia's photo!
Brought all the mushrooms to the mycologist.