ɡɹˈuːpɪŋ ɔːɹ sˈɔːɹɾɪŋ baɪ dˈeɪt, loʊkˈeɪʃən, ænd spˈɛʃəl fˌoʊɾəɡɹˈæfɪk mˌɛɾədˈeɪɾə sˈʌtʃ ɐz ɛkspˈoʊʒɚɹ ɔːɹ ˈɛfstˈɑːps ɪf ðæt ˌɪnfɚmˈeɪʃən ɪz ɐvˈeɪləbəl.
Grouping or sorting by date, location, and special photographic metadata such as exposure or f-stops if that information is available.