Graphic Design Concept Sketching

http://www.davidairey.com/personal-logo-design-sketches/

http://www.davidairey.com/logo-design-sketches-that-dont-work/

http://www.davidairey.com/logo-of-the-month-4/

http://www.davidairey.com/my-logo-design-process/

http://www.allgraphicdesign.com/graphicsblog/2008/02/29/should-graphic-designers-sketch-for-their-design-projects/

http://graphicdesign.about.com/od/effectivewebsites/ss/wireframes.htm

http://www.graphicdesignblog.co.uk/logo-design-from-sketch-to-final-design/