2020
o Mapping, Fondazione Sant’Elia, Loggiato di San Bartolomeo, Palermo PA
o Mapping, Palazzo Libera, Villa Lagarina, TN
o La Forêt des âmes, Beffroi de Saint-Germain L’auxerrois, place du Louvre, Paris
2019
o Boz Mythology, Julien Friedler , Stash Gallery – the Crypt, Londra
o Les Innocents, Forte Santa Tecla, San Remo
2018
o Behind the world, Julien Friedler , Complesso del Vittoriano, Roma
o La parole des Anges, La Cité Miroir, Liège
o Vibrations, exposition de Julien Friedler à la Chiesa della Madonna del Duomo Vecchio, Arezzo (It)
o Julien Friedler, La Parole des Anges, SR-Valverde Gallery, Bruxelles
o Be Boz Be Art and Friedler’s paintings, galleria gli Acrobati, Torino
o Spirit of Boz Paintings – Julien Friedler, Berlaymont Building, Commission Européenne, Bruxelles
2017
o Accrochage, Spirit of Boz Association, Knokke
o La Forêt des âmes, Chiesa Santi Giovanni e Paolo, Spoleto
o Boz Legend, Castello di Rivara-Museo d’Arte Contemporanea, Rivara (To)
o Face to Face, Museo Villa Croce, Genova e Galleria Unimedia Modern, Genova
2016
o La Forêt des âmes, Museoteatro della Commenda di Pré, Genova
o Retro Boz, Museo delle Arti Visive, Palazzo Collicola, Spoleto (cat.)
o La Forêt des Âmes, Alliance française, Venezia
o Mania Boz, Museo Civico Villa Bassi, Abano Terme
2015
o Mania Boz, Fondazione, Mudima, Milano (cat.) o Amok & Kalinka, Riflemaker, 79 Beak Street, London
o Tre opere e incontro sul tema L’Artista sciamano with Philippe Daverio and Julien Friedler, former Anglican Church, Bordighera, Italy
2014 – 2015 o Voyage, Museo civico Archeologico Girolamo Rossi – Forte dell’Annunziata, Ventimiglia, Italy (Cat.) 2012 o Galerie Gourvennec-Ogor, Marseille 2010 o Spirit of Boz, the Truth of the Labyrinth, CW Gallery, New York2009 o MUBE, São Pauloo Dialogues, The National Gallery For Foreign Art, Sofiao Jack Balance, Christopher Henry Gallery, New York2008 o Be Boz, Heilig Kreuz Kirche – Sotheby’s, Munich2007 o In Quest, curated by Michel Dewilde – Galerie Philippe Seghers, Oostende2005 o The Innocents (Music: Messiaen, text: Primo Levi) o La Parole des Anges, Galerie Philippe Cazeau La Beraudiere, Paris 2004 o Paroles et Paraboles ou le Mythe en question, Passage de Retz, Pariso Memories, David Di Maggio Gallery, Berlin2003
o L’Infanzia dell’Arte, curator: Dominique Stella, Fondazione Mudima, Milan (cat.)