Légende

Joseph von Fraunhofer demonstrating the spectroscope, on left Joseph von Utzschneider, on right Georg Friedrich von Reichenbach, Joseph Ritter von Fraunhofer, 1787 – 1826, German physicist and optical lens manufacturer, digitally edited

Date

04 févr. 2020

Crédit

Photo12/imageBROKER/Heinz-Dieter Falkenstein

Notre référence

BRK25J49_496

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

196.4Mo (10.6Mo) / 80.6cm x 61.1cm / 9518 x 7212 (300dpi)

Mots clés

researcher physics physicist scientist freedom Demonstration demonstrator protest German illustration depiction historic demonstrate scientific science lens optics optic person freedom of opinion university graduate natural scientific natural science explore Fraunhofer Manufacturer Reichenbach digitally altered explorer protest march protestor representation historical scientific research optical Human being freedom of expression academic research village of Reichenbach Demo People village Reichenbach Protest demonstration researchers physicists scientists Demonstrations demonstrators protests illustrations depictions protesting demonstrating sciences lenses persons university graduates natural sciences exploring digital edited digitally edited explorers protest marchs Protestors historically human researching Demos Protest demonstrations rally depicting historical image history image history images demonstrates individual individuals explores protester representing humans researches