Artists of the “Looking for the Clouds” theme: David Birkin, James Bridle, Tanja Boukal, Paolo Cirio, Balazs Deim, Dillenkofer Sinje, Richard Drew, Omer Fast, Hans-Peter Feldmann, Patrick Galbats, Marco Godinho, Samuel Gratacap, Ibro Hasanovic, Hamzehian Anush & Mortarotti Vittorio, Sven Johne, Jure Kastelic, Martin Kollar, Krecké sisters, Aude Moreau, Dimitris Michalakis, Tami Notsani & Laurent Mareschal, Daniel Mayrit, Florian Rainer, Swen Renault, Julian Röder, Wolfgang Reichmann, Aida Silvestri, Panos Tsagaris, Jules Spinatsch, Tsagaris Panos, Valhonrat Valentín.
all other exhibitions:
Augusto Alves da Silva, Baltzer Bruno & Bisagno Leonora, Birkin David, Bixhain Laurianne, Blau Justine, Chenal Eric, Cuvelier Sébastien, Delsaux Cédric, Dezso Tamas, Doretti Duccio, Ecker Serge, Fournier Vincent, Gaffney Paul, Gattinoni Christian, Gratacap Samuel, Hovers Esther
Janssens Edouard, Krieps Anna, Lehtinen Janne, Lindström Ann Sophie, Mercadier Corinne, Mevis Dirk,Tagliavini Christian, Taira Ryuji.
Opava Université (Czech Republic) contribution:
Lenka Bláhová, Jan Brykczyński, Marta Cieślikowska, Krystyna Dul, Jana Habalová, Zuzanna Halanova, Arkadiusz Gola, Krzysztof Gołuch, Anna Grzelewska, Renata Mia Köhlerová, Jan Langer, Oldřich Malachta, Konstancja, Nowina-Konopka, Dita Pepe, Daniel Poláček, Marcin Płonka, Kama Rokicka, Aleksandra Śmigielska, Petr Toman, Tomasz Tyndyk, Tereza Vlčková.
Portfolio review 2015 suppl. : Parrini Stefano, Quetsch Armand, Reinhard Bärbel, Remera Olivier, Ries Raoul, Rorandelli Rocco, Scholtus Neckel.
Street art photographers Luxembourg:
Bintner Paul, Burlacu Catalin, Fixmer Véronique, Lobo Paulo, Mevis Dirk, Mouton Jeff, Phillips David, Remera Olivier, Thinnes Giulia, Van Biesen Christophe, Weis Tom.