Tree Blues (Austria, Hafnerberg 2013)

Treeolgy Blockheide #1 (Austria, Blockheide 2016)

Treeolgy Blockheide #2 (Austria, Blockheide 2016)

Impressionistic Treeology (Hungary 2016)

Treeology #6 (Vienna 2010)

Vienna, Prater 2014

Autumn #2 (Austria 2013)

Autumn #3 (Hungary 2013)

Treeology (Vienna 2010)

Treeology #15 (Hungary 2015)

Shapes (Austria 2012)

Confusion (Vienna 2015)

Craws (Vienna, Central Cemetery 2013)

Treeology #1 (Vienna 2010)

Autumn #13 (Hungary 2013)

Autumn #12 (Hungary 2011)

Autumn #4 (Hungary 2012)

Treeology #13 (Austria, Lainzer Tiergarten 2011)

Autumn #7 (Austria, Lainzer Tierpark 2013)

Autumn #8 (Austria, Lainzer Tierpark 2013)

Treeology #17 (Austria, Styria 2010)

Treeology #16 (Austria, Styria 2010)

Treeology #10 (Hungary 2011)

Treeology #22  (Austria, Lower Austria 2011)

Treeology #19 (Austria, Lainzer Tiergarten 2011)

Autumn #5 (Hungary 2012)

Autumn #6 (Hungary 2013)

Hungarian Impression

Treeology #23 (Austria, Lower Austria 2013)

Treeology #18 (Austria, Hohe Wand 2011)

Snow #3 (Salzburg 2013)

Treeology (Vienna 2015)

Treeology #20 (Austria, Wienerwald 2013)

Treeology #21 (Austria, Wienerwald 2013)

Treeology #4 (Austria, Salzburg 2011)