21 Chapter 1 Educating in Sexual Diversity with Digital Museums Ricard Huerta Universitat de València Dedicated to the artist and transgender activist Mar C. Llop. In memoriam I. INTRODUCTION In this work, educational possibilities of digital museums are observed to bring the issues of sexual diversity closer to teachers. The study focuses on the use of an online museum, a virtual space that works as an information generator, and also as an attractive element for teachers, especially for initial teachers training. By using a virtual museum, accessibility to numerous sources and images is promoted, resour- ces for future teachers, with which can meet artists from different countries who deal with issues of sexual diversity from multiple perspectives. Art education is pre- sented here as an important pedagogical element, since it favours the overcoming of prejudices that may exist in relation to aspects of sexual dissidence, which are usually unknown to the teaching staff. The use of images and digital mechanisms brings us closer to current communication tools, so linked to the image and the digi- tal universe. Museari is a virtual museum that defends human rights and sexual diversity through art, history and education. Museari was born in 2015, and since then, it has presented more than 80 temporary exhibitions, opening one exhibition every month. Museari’s interest in teacher training responds to a need for resources in this area, something that has been especially positive during the Covid-19 pandemic, since the virtual museum has been able to continue its activities (Escudero Ledesma, 2017). The objective of the research is to refect on the opportunity to use a virtual museum to address current issues from art and education (Huerta, 2010). For data collection, we used specifc evaluation instruments of the case study (Stake, 1995), such as diagnoses, discussions, focus groups and participant observation (Yin, 2009). We highlight as a positive result the good reception by the students, overcoming stereotypes and conventional taboos, to achieve inclusive environments. The study focuses on the characteristics that defne an online museum in which technology, the arts and the humanities come together (Errázuriz Larraín &