Arco de Margarita, adosado a la Casa de las Cuatro Torres.
<bdi><a href="https://www.wikidata.org/wiki/Q3755533" class="extiw" title="d:Q3755533"><span title="Spanish painter and writer (1843-1917)">Isidro Gil</span></a>
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1913
<table class="layouttemplate" style="margin: 0.5em auto; width: 100%; background-color: #f8f8f8; border: 2px solid #e0e0e0; padding: 5px;" lang="en" dir="ltr"><tbody><tr><td style="padding:5px;"><div class="wpImageAnnotatorControl wpImageAnnotatorOff"><a href="//commons.wikimedia.org/wiki/File:Applications-graphics.svg" class="image"><img alt="Applications-graphics.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/Applications-graphics.svg/45px-Applications-graphics.svg.png" decoding="async" width="45" height="45" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/Applications-graphics.svg/68px-Applications-graphics.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/Applications-graphics.svg/90px-Applications-graphics.svg.png 2x" data-file-width="48" data-file-height="48"></a></div>
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<td style="width:100%;">This  is a <i><b><a href="https://en.wikipedia.org/wiki/Image_editing" class="extiw" title="w:Image editing">retouched picture</a></b></i>, which means that it has been digitally altered from its original version. Modifications: <i>straightened</i>.
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</td></tr></tbody></table><cite class="book" style="font-style:normal">Isidro Gil (1913)      <i> <a rel="nofollow" class="external text" href="http://bibliotecadigital.jcyl.es/es/catalogo_imagenes/grupo.cmd?registrardownload=0&amp;interno=S&amp;posicion=237&amp;path=1000961&amp;presentacion=pagina">Memorias históricas de Burgos y su provincia : con noticias de la antigua arquitectura militar de esta comarca y de sus fortalezas, castillos y torres defensivas</a></i>, <a href="https://en.wikipedia.org/wiki/en:Burgos" class="extiw" title="w:en:Burgos"><span title="municipality in Castile and Leon, Spain">Burgos</span></a>:  Imprenta de Segundo Fournier, pp. 180−181  <small></small></cite>
<br><a rel="nofollow" class="external text" href="https://bibliotecadigital.jcyl.es/es/consulta/download_registro.cmd?id=84&amp;formato=rdf_dc_export&amp;encoding=ISO-8859-1&amp;holdings=S&amp;salida=salDescarga">Biblioteca Digital de Castilla y León (CC0)</a>