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:Massachusetts_Association_for_the_Blind_and_Visually_Impaired_headquarters.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.
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.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.