Strauss & co - 30 June 2014, Johannesburg

99 154 Richard PENN south african 1976– UnknownPhysics signed; signed, dated 2014and inscribed with the titleandmediumon the reverse oil oncanvas 100by 100cm R30000–50000 155 Richard PENN south african 1976– Manifold, apair each signedanddated 11 and 12 pen, inkandwatercolour 29by 29cmeach (2) R18000–24000 155 154