- Furstenhof building in Bad Wildungen
- Entertainment center Heloponte
- Resort Bad Wildungen
- Evangelical Church Hernhag
- Imperial Cross in Borken
- Frederick Castle in Bad Wildungen
- Memorial to King Conrad
- Church of St. Casimir in Zeelenberge
- Villa Waldrich
- Upper Castle Siegen
- Hospital of St. Mary in Siegen
- Church of St. Michael in Siegen