http://www.articleheaven.net en-us editorial@articlealley.com Considering a well-renowned artist with an extensive body of artworks is the key. David Shepherd is an artist whose work a collector should consider for investment.David Shepherd is an internationally-known wildlife artist who has been working since the 1... http://www.articleheaven.net/aviation-art--collecting-for-fun-and-profit-2369800.html 07th October 2011