Alexander Czapka:
Splashart - Crown
Alexander Czapka:
Splashart - Crown
Alexander Czapka:
Splashart - Crown
Alexander Czapka:
Splashart - Flying disc
Alexander Czapka:
Refraction
Alexander Czapka:
Curves of light
Alexander Czapka:
Light and shape
Alexander Czapka:
Mirror, mirror on the ball...
Alexander Czapka:
In motion
Alexander Czapka:
Titanium
Alexander Czapka:
Rhombi-Paraboloid
Alexander Czapka:
Don't stop me now - always keep on walking!
Alexander Czapka:
Underground symmetry
Alexander Czapka:
Symmetry of light