Emilio Grau Sala Lithograph Boxed Set with Watercolor

"Le Petit Ami" by Emilio Grau Sala. This is a collection of 29 Fine Art Lithographs on Arches paper (6 are signed) and 1 original signed and dated watercolor with accompanying descriptive sheets and numbered 13 certificate of authenticity .  This is full rare 45 edition set that includes the watercolor. Comes in sturdy plexiglas case and all in very good condition. Sheet sizes: 15" x 11" inches (15" x 11" in) and some come in double sheets. Box size: 15.5" x 11.75" x 2.62" inches  (15 ½" x 11 ¾" in x 2 ⅝" in).