Roma Jam Session art Kollektiv – RJSaK Foto: Rights held by: Roma Jam Session art Kollektiv | Licensed by: Monica Diener | Licensed under: CC-BY-NC-ND 4.0 International | Provided by: Roma Jam Session art Kollektiv – RJSaK (Zurich/Switzerland) Monica Diener, vis_00075_3 Roma Jam Session art Kollektiv – RJSaK