• Swiftly and silently doing its work
• Metamorphosis
• Dark room
• On the Measure of the Earth
• Great Circle
• Motions of Mars
• Doubling the cube
• When days are getting longer
• Sprossenwand
• Running Light
• Passing through the Earth’s surface
• A matter of time
• 50 Hz
• Les lumières de la ville brillent encore
• Le coup
• Not every minute contains 60 seconds
• Draußen vor dem Fenster
• Artist book: Not every minute contains 60 seconds
• Point fixe
• Steel, oscillating
• 3’2,2 m³
• 2500m above sea level
• Pairidaeza
• Pendulum
• initial
• Cylindrical, conical, azimuthal
• Lines of position
• Visualization of a clattering sound
• One minute of arc
• 40° Nord, 30° Süd
• space( )
• Ohne Schritt
• Radiant