The theme of the first double issue of the Notebook is collaboration and participation in current socially engaged art. Inside you will find the translations of texts by art critics Claire Bishop, Maria Lind, Christian Kravagna and Grant Kester, the presentations of artists Jan Mlčoch, Thomas Hirschhorn, Alfredo Jaar, Kateřina Šedá and of Ládví art group, an academic text by Peter Bürger and an interview with a philosopher Jacques Ranciere.