Légende

Six microscopic enlargements of minerals, page, photomechanical print, Image 1 is schist, 2 is feldspar, 3 is albite, 4 is albite, 5 is biotite crystal and 6 is plagioclase., number: 'Table IV', number: '1, 6', photographer: Emil Cohen, Greifswald, clichémaker: J. Grimm, Offenburg, c. 1880 - in or before 1885, Baden-Württemberg, Mecklenburg-Western Pomerania, paper, collotype, photoprint, height 233 mm x width 149 mm, minerals and metals, A vertically oriented page showing six circular black-and-white close-up images arranged in two vertical columns and three horizontal rows, each circle containing textured, grainy patterns resembling fractured or layered surfaces with various dark veins, speckles, and irregular shapes; the top left circle shows a roughly circular central mass with intersecting fine lines and lighter surrounding area, the top right circle displays a mix of lighter patches and darker granular clusters with a horizontal darker band, the middle left circle contains elongated dark streaks and lighter textured background, the middle right circle features dense mottled areas and vertical lighter streaks with irregular dark patches, the bottom left circle shows a darker angular fragment set against a speckled lighter field, and the bottom right circle presents a combination of coarse fractured areas and lighter striated sections; the page background is a pale off-white.

Crédit

Photo12/Liszt Collection

Notre référence

LZT26B00_219

Licence

Droits gérés

Format disponible

39.2Mo (8.6Mo) / 24.9cm x 39.4cm / 2941 x 4655 (300dpi)

Mots clés

Six microscopic enlargements minerals page photomechanical print Image 1 schist 2 feldspar 3 albite 4 5 biotite crystal 6 plagioclase number Table IV 1 photographer Emil Cohen Greifswald clichémaker J Grimm Offenburg c 1880 - 1885 Baden-Württemberg Mecklenburg-Western Pomerania paper collotype photoprint height 233 mm x width 149 mm metals vertically oriented showing six circular black- -white close-up images arranged two vertical columns three horizontal rows circle containing textured grainy patterns resembling fractured layered surfaces various dark veins speckles irregular shapes top left roughly circular central mass intersecting fine lines lighter surrounding area top right displays mix lighter patches darker granular clusters horizontal darker band middle left contains elongated dark streaks background middle right features dense mottled areas vertical lighter streaks irregular dark patches bottom darker angular fragment set speckled lighter field bottom right presents combination coarse areas striated sections page background pale off-white