Ordnungswesen, Signed by Siegfried Wittenburg on artnet
See @PaulaSKirby's Tweet on Twitter / Twitter
Wismar in der Wendezeit: Siegfried Wittenburg bringt beeindruckendes Foto-Buch heraus
Ordnungswesen, Signed by Siegfried Wittenburg on artnet
Pepe Roni on Twitter: "@74frankfurt This looks soo familiar (coming from the #GDR). Rostock, 1985. image credits: Siegfried Wittenburg https://t.co/Zsh3JBVttW" / Twitter
Siegfried Wittenburg Paintings & Artwork for Sale | Siegfried Wittenburg Art Value Price Guide