no. 4/2016, 50 years edition hoffmann and wolfgang lukowski by vladimir akulinin, frank badur, olle baertling, joost baljeu, ianfranco bombelli, marcelle cahn, antonio calderara, walter dexel, norman dilworth, milan dobeš, césar domela, peter downsbrough, eberhard fiebig, hermann glöckner, camille graeser, lily greenham, tibor gáyor, axel heibel, andré heurtaux, anthony hill, malcolm hughes, rudolf jahns, julije knifer, werner krieglstein, arnulf letto, verena loewensberg, peter lowe, wolfgang lukowski, enzo maiolino, dóra maurer, robert michel, manfred mohr, mehdi moutashar, maurizio nannucci, aurélie nemours, françoise pierzou, gudrun piper, michel seuphor, leon polk smith, wladimir stenberg, norbert thomas, francois thépot, gillian wise