Göttweig Abbey, view of inner courtyard gssg

Ulrich Hofmann, geometer, arithmetician and calligrapher gssg

Study of a torso gssg

Portrait of an elderly woman gssg

Girl with open hair gssg

Matthew the Evangelist gssg

Design for a ceiling decoration gssg

Corinthische Fuß-Gestelle zu unterschiedlichem Gebrauch gssg

Zodiac, Orion gssg

Apollo with cithara gssg

My Personal Universe ada

Heavens Gate ada

Disillusionary Homage to Clovis Trouille ada

Metamorphy ada

Kymapetra ada

Gone Garden VR Experience ada

Tree of Knowledge ada

decon ada

Suburban Meditation ada

Quasar ada

Inflatable ada

Hoch und runter ada

parallel ada

POLYMORPHICS ada