Caption

Scientific illustration with details, freshwater algae, screw algae, spirogyra and diatom, pinnularia and yellow-green algae, Vaucheria, school picture, authentic reproduction of a school mural, around 1909, based on an original by Gottlieb von Koch, exact date unknown, historical

Date

Jan 05, 2026

Credit line

Photo12/imageBROKER/Sunny Celeste

Reference

BRK26A03_290

Model release

No

Property release

No

License type

Royalty free

Available size

459,6Mb (17,9Mb) / 49,0in x 36,4in / 14712 x 10920 (300dpi)

Keywords

detail close up deserted black date history drawing accurate alga plant aquatic plant nature yellow illustration depiction green historic scientific science contemporary drawn authentic woodcut former vintage original diatom sketch replication detail view Historic illustration Training material colouring yellow-green Gottlieb section close-up no one precise hydrophytic plant open air representation historical scientific research real xylograph Historical illustration closeup No People exact hydrophyte research realistic woodprint reproduction Close view nobody water plant genuine replica close shot uninhabited aquatic macrophyte copy empty details close ups dates drawings algae plants aquatic plants illustrations depictions sciences woodcuts formerly originals diatoms Historic illustrations sections close-ups hydrophytic plants historically Historical illustrations closeups water plants replicas Detailed image Close-up on black depicting historical image history image history images vintage-styled detailed view close-up shot representing