The Museum of Medical History in the Latvian capital Riga has put up a large poster on its exterior with a portrait of Russian President Vladimir Putin stylized as a skull. The image is a protest against the Russian invasion of Ukraine and a show of solidarity with Ukrainian people. A video published by the museum on Twitter shows the moment the poster is unveiled. The image originally featured on the current edition of the Ir weekly news magazine and was designed by a Latvian artist. The choice to hang the poster on the museum was no coincidence as the Russian embassy is located just across t…