gomdruk
gum bichromate process
duplofoto
photographer
fotograaf
photographer: Franz Ziegler (signed by artist), Netherlands
fotograaf: Franz Ziegler (eigenhandig gesigneerd), Nederland
Netherlands
Nederland
objectnummer
object number
photograph
foto
height
hoogte
width
breedte
papier (materiaal)
paper
photographic support
fotodrager
cardboard
karton
signatuur en datum, recto onder, potlood: ‘Photoduplography Ziegler [...]’
signature and date: ‘Photoduplography Ziegler [...]’