A masked participant wearing a sheepskin and horns walks during the ancient carnival of Zubieta, in the northern Spanish Navarra province on January 31, 2017. The yearly three day festivities, revolving mainly around agriculture and principally sheep hearding, run on the last Sunday, Monday and Tuesday of January where Navarra Valley locals from two villages dress up and participate in a variety of activites as they perform a pilgrimage through each village. / AFP PHOTO / ANDER GILLENEA