Artiste: Jean - Leon Gerome Huiler des Tableaux: Rooftop Prayer 1865. Oil on mahogany. 19.5 x 31.75 in. (49.9 x 81.2cm). Kunsthalle, Hamburg, Germany Bildarchiv Preussischer Kulturbesitz / Art Resource, NY. ID de tableau: 61878 Buy Only Rolling or Stretched Oil Painting