This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionBuna source.jpg
Buna 10
Date
Source
Buna 10
Uploaded by Smooth_O
Author
Pero Kvrzica
Licensing
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue
This image, originally posted to Flickr, was reviewed on 15 February 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date.
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
creator
some value
object has role: photographer
author name string: Pero Kvrzica
Flickr user ID: 7996705@N03
URL: https://www.flickr.com/people/7996705@N03
copyright status
copyrighted
copyright license
Creative Commons Attribution 2.0 Generic
inception
28 August 2012
captured with
Sony Alpha 300
exposure time
0.002 second
f-number
10
focal length
18 millimetre
ISO speed
800
MIME type
image/jpeg
instance of
photograph
source of file
file available on the internet
operator: Flickr
described at URL: https://www.flickr.com/photos/pero_kvrzica/8431477981
checksum
75fa3bdf666edc32c211f64850491f24ddbecf5e
determination method: SHA-1
data size
404,147 byte
height
1,371 pixel
width
2,048 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time
Thumbnail
Dimensions
User
Comment
current
13:51, 15 February 2013
2,048 × 1,371 (395 KB)
File Upload Bot (Magnus Manske)
Transferred from Flickr by User:Smooth_O using flickr2commons
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):