Edit-a-thon on researchers at Spain’s National Archive, organized by Wikiesfera in 2024. Photo by PatriHorrillo. Last month, we in the project **Wiki and GLAM : Harnessing Knowledge to Foster Gender Equality** talked about the partnership between the Belém Library and the Wiki Editoras Lx in Portugal. Now we are moving east on the Iberian Peninsula to speak with Encina Villanueva. Encina the GLAM officer at Wikiesfera, a user group officially recognized by the Affiliations Committee of the Wikimedia Foundation in 2018. A feminist community of editors based in Spain, Wikiesfera is dedicated to addressing knowledge gaps within Wikimedia by promoting the participation of underrepresented groups. It organizes initiatives and events around four lines of work: gender, culture, memory, and equity. Within the culture axis, they lead numerous activities in partnership with museums, archives, and other cultural institutions, such as the Teatro de la Zarzuela (Zarzuela Theater).…