I have published this image as holder of rights under the "Creative Commons Attribution-Share Alike 4.0 License". This means that free, commercial usage outside of Wikimedia projects is possible subject to the following terms of license:
1. Online media:
The author "Kevin Rutherford" is named
The license-text is linked from the image. Alternatively, you may set a weblink to the original image: //commons.wikimedia.org/wiki/File:World_Series_of_Certamen.jpg
2. Print media:
The author "Kevin Rutherford" is named
A reference is made to the CC-License. If this is not possible due to shortage of space, please contact me first.
Please send me a specimen copy or the URL of the website where the image is used, as I would like to know where my work appears. Please write an email, if you need my postal address for sending a specimen copy or have further questions regarding the terms of license.