| Pietro Poppi Cloud study [Studi di Nube. Fotog dell'Emilia Bologna) 1888-1890 Gelatin silver bromide, Glass plate Cassa di Risparmio Foundation Inventory no: 10158 LL/103356 (Alan Griffiths, 11 August 2020) I'm indebted to Cinzia Frisoni for bringing this photograph to my attention.
| |