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Image: Aurora shapes

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Original image(10,606 × 4,904 pixels, file size: 3.18 MB, MIME type: image/jpeg)

Description: Polar aurora, Iceland Feb. 2014. Canon EOS 400D, 17mm-f2,8- Iso 1600. First row exposure time 30-20sec, with the naked eye slightly visible. Second row exposure time 4sec., clearly visible.
Title: Aurora shapes
Credit: Own work
Author: Schnuffel2002
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes

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