"Free drawing, painting and installing“ by Eckhard Froeschlin,

 Marburger Sommerakademie für Darstellende und Bildende Kunst,

 Marburg, Germany

                                                                                                                                                                                        1999, 2004, 2009 , 2010,  2012, 2013, 2014

 

“Painting Abstract Art Using Creative Acrylic Techniques”, by Sheila Rice

 Cambridge, Massachusetts, USA                                                                                   02.2013 - 06.2013

 

„Acrylic Painting“ by Anthony Riccardi

 Boston, Massachusetts, USA                                                                                          01.2013 - 04.2013

 

„Ways to the abstract paintings“ by Susanne Kos, Studio for Fine Art and Culture,

  Vienna, Austria                                                                                                                09.2008 – 06.2012

 

„Blue Monday Fine Artists Group, Vienna, Austria                                                          09.2011 – 06.2012

 

„Open Studio / Nude painting “  by Susanne Kos,

 Studio for Fine art and Culture, Vienna, Austria                                                           10.2010 – 06.2011

 

„Object Drawing and Sketching“ by Stefan Nützel,

  Künstlerische VHS,  Vienna,  Austria                                                                             10.2008 – 06.2010

 

„Old Masters/New Masters“A comparison of differences and common

 grounds in art history." by Dr Otmaar Rychlik, Kunsthistorisches Museum,

 Vienna, Austria                                                                                                                 03.2008 – 01.2010