Fribourg, IVth state (unique red colour variant)

Description

Zinc etch­ing, 18×10 cm (plate size), 2017. Last of four states. Limited edi­tion of 24 (i.e. 20 + IV épreuves d’artiste) in this state and 37 over­all, numbered and signed. This spe­ci­men is a unique col­our vari­ant prin­ted in a red­dish tone.