Industrial product designer, academician, and illustrator Hakan GÜRSU's 40-year academic experience and linear adventure; has turned into a guiding 5-book series for different levels of drawing in order to be a lifeline for the need for linear literature, which is especially lacking in our country. These books, which process the codes required to draw what you see and think with a different approach, contain many innovations in the field.

“Product Design Sketching & Rendering Presentation Techniques/ Introduction” is the first book of the 3-series published as an English “e-book”. This book series will be completed with intermediate and advanced-level books to be published next year.