<bdi><a href="https://en.wikipedia.org/wiki/en:Martha_Elizabeth_Burchfield_Richter" class="extiw" title="w:en:Martha Elizabeth Burchfield Richter"><span title="American watercolorist and daughter of the internationally renowned artist Charles Ephraim Burchfield (1893-1967)">Martha Elizabeth Burchfield Richter</span></a>
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1972. ; 2016-08-27 13:46:09
<a rel="nofollow" class="external free" href="https://www.burchfieldpenney.org/exhibitions/exhibition:04-17-1977-07-31-1977-martha-burchfield-richter-1924-1977-memorial-tribute/">https://www.burchfieldpenney.org/exhibitions/exhibition:04-17-1977-07-31-1977-martha-burchfield-richter-1924-1977-memorial-tribute/</a>