Adam Linder Service No. 5: Dare to Keep Kids Off Naturalism , Kunsthalle Basel, 2017. Performers: Leah Katz, Justin F. Kennedy, Noha Ramadan, Stephen Thompson. Photo: Nicolas Gysin / Kunsthalle Basel 

Choreographer and dancer Adam Linder talks to artist Uri Aran about why he dislikes the fetish for realism and the amateur in contemporary performance art