- Beate Hajer - 2005 - Vier Elemente einer Landschaft
- Beate Hajer - 2004 - Sommer
- Beate Hajer - 2006 - Reminizenz Braque
- Beate Hajer - 2006 - Darry II Fluegel
- Beate Hajer - 2008 - Delfin
- Beate Hajer - 2004 - Das rote Quadrat
- Beate Hajer - 2002 - Schwarzbefiedert
- Beate Hajer - 2004 - Laif
- Beate Hajer - 2007 - Der Krimi
- Beate Hajer - 2002 - trial and error
- Beate Hajer - 2005 - Wiese