Emile Gravelle (1855 – 1920)[1] was a French individualist anarchist and naturist activist, writer and painter[2]. He published the review "L'Etat Naturel." Collaborated with Henri Zisly & Henri Beylie on "La Nouvelle Humanité," followed by "Le Naturien," "Le Sauvage," "L'Ordre Naturel," & "La Vie Naturelle."[3] His ideas were important in individualist anarchist circles in France but also in Spain where Federico Urales (pseudonym of Joan Montseny), promotes the ideas of Gravelle and Zisly in La Revista Blanca (1898 – 1905)[1].