Pink Floyd Mind Over Matter Book Personally Signed By David Gilmour & Nick Mason & Storm Thorgerson 1998. The item "Pink Floyd Mind Over Matter Book Signed By David Gilmour & Nick Mason" is in sale since Saturday, October 5, 2019. This item is in the category "Music\Music Memorabilia\Artists/ Groups\Pink Floyd". The seller is "bythebeach2011" and is located in Eastbourne, East Sussex. This item can be shipped worldwide.