Ramon Casas and Pere Romeu on a Tandem (1897). Oil on canvas, 191 × 215 cm (75 × 85 in). Museu Nacional d'Art de Catalunya, Barcelona <a href="//commons.wikimedia.org/wiki/File:15-10-27-Els_Quatre_Gats-RalfR-WMA_2740a.jpg#ooui-php-4" title="Edit this at Structured Data on Commons"><img alt="Edit this at Structured Data on Commons" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" style="vertical-align: text-top" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20"></a>
<bdi><a href="https://www.wikidata.org/wiki/Q15080600" class="extiw" title="d:Q15080600"><span title="German civil engineer and photographer">Ralf Roletschek</span></a>
</bdi>
2015-10-27
<span class="int-own-work" lang="en">Own work</span>