HubArts.com: Arts: At MFA, things go better with Koch
Gerard Koch Style Metal Sculpture Female and Male Ballet Dancers Pair 27” x 12” | eBay
Erich Koch Paintings & Artwork for Sale | Erich Koch Art Value Price Guide
Gérard Koch 1968 Signed Brutalist Bronze Abstract Sculpture – Sheafer + King Modern
Over a decade ago, I sold this Kawecki sculpture in the foreground to my client & today we delivered the Robert Koch sculpture on the wal... | Instagram
Robert Koch - Melt Coated Steel Triple Pod Sculpture by Robert Koch
Gerard Koch | Untitled (c.1960's) | Available for Sale | Artsy
File:Statue Robert-Koch-Platz (Mitte) Robert Koch.jpg - Wikimedia Commons