According to Joan M. Minguet Batllori, the author of the article, "there is no knowledge of copyright holders on this image".
circa 1900 <div style="display: none;">date QS:P,+1900-00-00T00:00:00Z/9,P1480,Q5727902</div>
Catalan Journal of Communication &amp; Cultural Studies, 2009, Vol. 1 Issue 1, p119-133, 15p, 6 Black and White Photographs Black and White Photograph; found on p123