| 2001 |

| 1997 |


| 1989 - 1991 |


| 1990 |


| 1988 |

Residential building in Zienken
Company of a modernization

Residential building in Asperg
Company of a modernization

Residential building in Asperg
Modernization

Glasforum Gelsenkirchen
Competition 2. Price

Calwer Passage Stuttgart
Competition shop window 1. Price