IGA 73 Hamburg (1973)
Year: 1973
Format: Poster Stamp
Illustrator: ‘Kanngiesser
Client: International Gartenbauausstellung 73 (IGA 73)
Details: The International Gartenbauausstellung 73 (IGA 73) was a garden festival held in Hamburg, Germany. The first image is from a poster stamp that was attached to a first day cover for the event. The second image shows the image used in the accompanying postmark.
I found a poster for the event where the artist signature appears to read ‘Kanngiesser’.