2016 - Through the Looking Glass, Holistic Clinic, Kraków
2016 – 66/33 – A dam Wsiołkowski / Marcin Kowalik, Galeria Dystans, Kraków
2016 – W like Wieliczka, Marcin Kowalik / Kat Lam (USA), mural on a building
furniture showroom 4 Style, Wieliczka
2015 – From O ne Place to Another – Long Weekend, Messier 42, Kraków
2015 - 66/33 – Adam Wsiołkowski / Marcin Kowalik, Galeria Stalowa, Warszawa
2015 – PICTUREpaint, street action painting, Zmość, Warsaw, Dublin
2015 – From the studio prof. Adam W, Regional Public Library, Krakow
2014 – POLIRE, POLish/IRish Exhibition Marcin Kowalik / Oliver Whelan, Oslo
2013 - MEANINGS, Marcin Kowalik, Tommy Barr, Oliver Whelan, Galeria Stalowa, Warsaw
2013 – Affordable Art Fair Battersea, box Gallery Vernisage
2012 - Mirror Phase, Marcin Kowalik, Moray Hillary, Agnes Nedregard, Jagiellonian University, Kraków
2012 - Discovery, Warsaw Artfair, box Artsupport
2012 - Scope Miami box Faktoria Artystyczna
2012 - Kompas Młodej Sztuki, PKOL Warsaw
2011 - Kinderspiele, Zbiornik Kultury, Kraków
2011 - Wuthering Heights, Ola Narr, Oslo
2011 - Berlin Preview, box Gallery Program from Warsaw
2010 – The Whole Place is Dark 3, Cellar Gallery Kraków (organizer)
2010 - The Merger – by following this 1 Easy Rule, Chicago
2010 - Kunst im Wohnzimmer , Herford
2009 - Re-Visit, Marcin Kowalik and Invited Artists from Ateliers Höherweg 271 , Düsseldorf, Gallery Program, Warszawa (organizer)
2009 - Fotomix, Marek Gardulski + Emil Zander x Marcin Kowalik, Photografic Studio of Emil Zander, Düsseldorf (organizer)
2009 - The whole place is dark and we see, Kraków, Wrocław (organizer)
2009 - Fragments, Kolonia (organizer)
2009 - The Boundaries of Identity, Kolonia, Kraków
2009 - Error%?: art., 1 500m2, Warszawa (organizer), Whiteconcepts Gallery, Absence of Art Gallery, Galeria Zero (organizer)
2009 - Christmas Palm, Berlin Freies Museum, Tacheles, Der Ort Galerie, Belletage, Whiteconcepts Gallery, Absence of Art Gallery, Galeria Zero (organizer)
2008 - Wagnis Wirklichkeit, Realismus in der zeitgenössischen Kunst, 16 Künstlerpositionen Galerie Epikur, Wuppertal
2008 - !artgame! – Marcin Kowalik + Paul Schwer, Club 69, Münster
2007 - 16 Things that Could be not Found, Artpol, Kraków
2007 - The 100th Salon of Orlean Artists (honorary guest), Orlean
2007 - Crosskick, Kunsthalle, Lingen
2007 - ARTFAIR 21 , Gallery Epikur, Kolonia
2006 - The Best Diplomas 2006, The Palace of Art TPSP, Kraków
2006 - Self-portrait, Museum Stalowa Wola (Grand Prix) Kraków, Lwów