Caption

Mineralogy, various crystal forms and their adhesions, pyramid hexahedron, cross crystal, twin crystal, pyramid octahedron, reproduction of a historical school painting, mural or teaching board, authentic, exact date unknown

Date

Apr 02, 2026

Credit line

Photo12/ImageBROKER/Sunny Celeste

Reference

BRK26G04_306

Model release

No

Property release

No

License type

Royalty free

Available size

219.1Mb (73.0Mb) / 26.1in x 32.6in / 7826 x 9785 (300dpi)

Keywords

deserted black crystal Sign date education school researcher scientist history painting drawing art different accurate picture illustration depiction information historic geology educational institution information panel Character shape scientific science painted diverse wall painting contemporary drawn information sign person display board authentic university graduate woodcut mineralogy field of education former geologic explore Scholar replication Training material colouring Chart Crystal shape Zwillingskristall no one signpost explorer sketch differing precise image representation historical information board form scientific research frescoed varied mural Human being real academic xylograph educational system geological research No People various exact assorted mural painting People realistic woodprint reproduction nobody notice board wall fresco genuine replica uninhabited varying signboard fresco painting copy empty distinctive crystals signs dates schools researchers scientists paintings drawings arts differents pictures illustrations depictions educational institutions information panels Characters shapes sciences wall paintings information signs persons display boards university graduates woodcuts fields of education formerly exploring Scholars explorers images historically info panel info panels forms murals human researching information boards mural paintings wall frescos replicas info signs fresco paintings notice boards on black Miscellaneous depicting historical image history image history images info sign sign individual individuals explores representing info board humans researches Variety of