a set of two prints (aquatint/ etching), 1969/ 1971, on wove, each signed in pencil, inscribed H.C./ numbered 88/210, "A Scenery" with faint mat staining, foxing, tape staining and minor soiling on both sides, with backboard staining on the reverse, "Big Tree" with pale time, light and mat staining, pinpoint foxing and minor soiling in places on both sides, with backboard staining and four tape remains along the edges on the reverse, otherwise both in good condition, each framed