How to draw 3D tennis balls

How to draw realistic 3D tennis balls with mixed media on gray paper. 3D drawing by Marcello Barenghi http://www.marcellobarenghi.com Support my FACEBOOK page: https://www.facebook.com/MarcelloBarenghi :) FOLLOW ME ON G+: https://plus.google.com/+marcellobarenghi FINAL PICTURE: http://www.marcellobarenghi.com/2013/04/tennis-balls-realistic-drawing.html DRAWING TOOLS: http://www.marcellobarenghi.com/p/materials-used-for-my-drawing-video-on.html IT TOOK ME: 2 hours and 35 minutes MUSIC: by http://www.freestockmusic.com/2012/country-production-music/free-country-production-music-beer-oclock/ This timelapse video shows how I draw some tennis balls, coloring with Tria markers, Fibre-tip pens and colored pencils and shading with pencils and paper stomp. Mixed media on gray paper by Marcello Barenghi - Italian Art.