Two Figures in Soft Light

signed; inscribed with the artist's name, dated 1964, the title and numbered 139 on the reverse; inscribed with the artist's name, dated 1963 and the title on a sticker signed by Adelheid Domsaitis adhered to the reverse; inscribed with the artist's name and the title on a label signed by Adelheid Domsaitis, dated 24th November 1970 adhered to the reverse