War Child is working with renowned British artist Tim Wakefield on a project called "Soundwaves" to celebrate and promote the work of iconic musicians, and naturally Pink Floyd is one of the artists included. Tim has ten prints of the "Careful With That Axe, Eugene" soundwave image signed by Nick Mason and is selling them online via Indiegogo.

The sale is in aid of War Child's Children of Syria Appeal which aims to raise funds for a new project with Syrian children outside of the refugee camps, where thousands of children remain inaccessible to services or too hidden to receive help. All donations to War Child's appeal will be matched pound-for-pound by the UK Government – so the money raised from the sales of this artwork will count double!

Also included in this online sale are 19 other pieces of Soundwaves art inspired by the music of Queen, Brian Wilson, Joy Division, The Cure, Bryan Ferry, Eric Clapton and many more which they hope will raise over $50,000 for War Child. The sale will run through to January 31st, 2014, and can be found at www.indiegogo.com/projects/soundwaves-art.