Trachten Unterwalden, Buochs (Nidwalden); Unterwalden; Gouachemalerei; Aquarell; Aquatinta
<bdi><a href="https://www.wikidata.org/wiki/Q16509133" class="extiw" title="d:Q16509133"><span title="Swiss painter (1769-1840)">Johann Emanuel Locher</span></a>
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<a rel="nofollow" class="external text" href="http://www.helveticarchives.ch/detail.aspx?ID=479697">helveticarchives.ch</a>; Swiss National Library, Prints and Drawings Department