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The Royal Birmingham Society of Artists. ISBN 978-0-9930294-0-0 ^ PenleeHouse Gallery and Museum Roger Langley: Edwin Harris 1855-1906 - An Introduction
Garstin. Cornwall Artists. Retrieved 5 October 2012. ^ “The artistic heart of West Cornwall's history. Norman Garstin”. PenleeHouse. 26 October 2015閲覧。
toile By the Brook, huile sur toile The Open Book ^ Elizabeth Forbes. PenleeHouse. Retrieved 14 October 2012. ^ Elizabeth Adela Stanhope Forbes. National
コーンウォールのDevoranで死去した。 A Letter To Ponde(水彩) サクラソウの日 (1885) Reflections 春の花 ^ a b Ralph C TODD cornwallartists.org 2020年8月閲覧 PenleeHouse Gallery & Museum