art-and-things-of-beauty:signed M. Rittershoffer or Rittershofler ? - Pink Roses. 1888.
art-and-things-of-beauty: signed M. Rittershoffer or Rittershofler ? - Pink Roses. 1888. -- source link
art-and-things-of-beauty: signed M. Rittershoffer or Rittershofler ? - Pink Roses. 1888. -- source link