Cannabis Ruderalis

Original file(2,720 × 3,649 pixels, file size: 1.66 MB, MIME type: image/jpeg)

Summary

Description
English: The most magnificent of all ancient #Roman ‘cage cups’ is the 4th c. CE Lycurgus Cup, made of dichroic glass. In normal light, the glass appears milky green, when backlit, it glows a ruby red. The effect was achieved by adding silver and gold nanoparticles to the glass.
Date
Source Own work
Author Chappsnet
Camera location51° 31′ 09.57″ N, 0° 07′ 33.85″ W  Heading=66.617965746243° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing

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w:en:Creative Commons
attribution
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Captions

The most magnificent of all ancient #Roman ‘cage cups’ is the 4th c. CE Lycurgus Cup, made of dichroic glass. In normal light, the glass appears milky green, when backlit, it glows a ruby red.

Items portrayed in this file

depicts

Lycurgus Cup

copyright status

copyrighted

copyright license

Creative Commons Attribution 4.0 International

source of file

original creation by uploader

inception

17 December 2023

coordinates of the point of view

51°31'9.570"N, 0°7'33.848"W

heading: 66.61796574624258 degree

exposure time

0.04 second

f-number

1.78

focal length

6.86 millimetre

ISO speed

640

media type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current20:44, 26 December 2023Thumbnail for version as of 20:44, 26 December 20232,720 × 3,649 (1.66 MB)ChappsnetUploaded own work with UploadWizard
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