Reg BUTLER Set of four works on paper 1. head - 1957 Pastel on paper Signed and dated lower right "Buttler 57". 33.50 x 25 cm - 13 ¼ x 9 ⅞ in. 2.head - 1957 Pastel and pencil on paper Signed and dated lower right "Buttler 57 37 x 27 cm - 14 ⅝ x 10 ⅝ in. 3 Head - 1951 Pencil and pastel on paper Signed and dated lower right "Butler 51/ Butler". 40 x 29,50 cm - 15 ¾ x 11 ⅝ in. 4.Composition - 1953 Watercolour, gouache and pencil on paper Signed and dated lower right "Butler 53". 38 x 37 cm - 15 x 14 ⅝ in. Provenance: Christophe Czwiklitzer Collection To the present owners by succession Set of four works on paper ; pastel on paper, signed and dated lower right ; pastel and pencil on paper, signed and dated lower right ; pencil and pastel on paper, signed and dated lower right ; watercolor, gouache and pencil on paper, signed and dated lower right Reg BUTLER