An Interesting Group of Nine 1970s Naïve School Pen & Ink Portrait PicturesOrigin: English Period: Mid Late Twentieth Century Provenance: Unknown Date: c. 1978 Canvas Heights: 4. 75 inches Canvas Widths: 3 inches The Wholes: 6 X 5. 75 inches The unusual collection of naive school pen and ink drawn portrait pictures of nine males, drawn onto blank postally unused postcards, some with annotation, and mounted in glazed oak frames surviving from the latter part of nineteen seventies Britain. The pictures are in fair condition.