You may use both images without prior permission for any scholarly or educational purpose as long as you credit the the Russell-Cotes Art Gallery & Museum, or (for the black-and-white version) the Internet Archive and the University of Toronto Library. A link to, or citation of, the Victorian Web would be appreciated.

Bibliography

Walker, Robert. “Private Picture Collections in Glasgow and West of Scotland: Mr. William Connal's Collection of works by Albert Moore.” Magazine of Art. 17 (December 1893-November 1894): 360-66. Internet Archive version of a copy in the University of Toronto Library. Web. 7 September 2013.