- fragmentary traces
- frail
- behind the scenes
- modus
- out of a clear sky
- Visibility
- Safe'n'Steady
- Unforeseeable
- Counterbalance
- Stairs and Stripes
- F.M. 51°15’21.8”N 6°23’28.0”E
- Escape the Stripes
- Match
- In Between
- Satellite
- Intersperse
- Interconnected
- Arcs and Sparks
- Kranenbogen
- Eye-Tracking
- Porte du Ciel
- Appearance of an Idea
- Shaped Shadows
- In View Of
- Folding Views
- Onset White Piece
- Unstable Views do it yourself
- Élévatrice X1
- Unstable Views
- Unstable Views Up/Down
- Konstellation Fritz
- Schallwand
- LBlau512M
- 1/3
- Up 200/160
