- © Frank Siemers
- © Frank Siemers
- © Christa Zwingenberger
- © Christa Zwingenberger
- © Christa Zwingenberger
- © Christa Zwingenberger
- Album Cover “Capital Letters” (2014)
- © 2014 Christa Zwingenberger
- © 2014 Christa Zwingenberger
- © 2014 Christa Zwingenberger