The Museo Reina Sofía in Madrid, one of Spain’s top art museums, said on Monday that it was seeking an investigation into a widely publicized incident involving visitors who came to the museum with Stars of David and Israeli flags.

Video of the incident went viral after being published by Okdiario, a conservative Spanish publication. In the video, security officers appear to call for the removal of three women from the museum. As they begin the process of escorting the women out, one officer says that “some members of the public are being bothered” by these visitors.