Drawing a realistic Yellow Topaz Gold Ring

How to draw 3D gemstones and jewelrly with mixed media on gray paper. 3D illustration of a Gold Topaz by Marcello Barenghi http://www.marcellobarenghi.com ➜ MUSIC by Kirill Khursey please feel free to visit http://www.khursey.com ➜ SUBSCRIBE YOUTUBE: http://www.youtube.com/user/marcellob... ➜ PLEASE TURN ON NOTIFICATIONS so you never miss a drawing :) info: https://support.google.com/youtube/an... ➜ FACEBOOK   / marcellobarenghi   ➜ INSTAGRAM   / marcellobarenghi   ➜ GOOGLE+ https://plus.google.com/+marcellobare... ➜ TWITTER   / barenghim   ➜ MY DRAWING TOOLS: mixed media on grey paper, colored pencils, markers, watercolors, acrylic and airbrush http://www.marcellobarenghi.com/p/mat... ➜ FINAL DRAWING: http://www.marcellobarenghi.com/2013/... ➜ THIS DRAWING TOOK ME: 3 hours and 37 minutes How to paint a freaking realistic yellow topaz gold ring, 3D illusion, mixed media on gray paper by Marcello Barenghi - Italian Art. Come disegnare un anello d'oro con topazio giallo, effetto 3D, con matite colorate e pennarelli. Comment dessiner une bague en or avec un topaze jaune, effet 3D, avec crayons de couleur et des marqueurs.