Adoration of Shepherds (front [left] and back [right]) (Sepia pen and watercolor on paper [left] - Sepia pen on paper [right] / Private collection, New York, USA)

Adoration of Shepherds (front [left] and back [right]) (Sepia pen and watercolor on paper [left] - Sepia pen on paper [right] / Private collection, New York, USA)