Drawing is a fundamental artistic skill for art and design education 0 Therefore for most of art and design related departments the lesson of illustration is a required course 0 The computer has been gradually used in creating illustrations since 1990s 0 The illustrations have been created from indulgent the special effects to gradually using computers as an important tool within a drawing process 0 Illustrators have been out of as a computer user to be applying the computer as a creator 0 Most of these illustrators are proficient in traditional and digital drawing techniques, swimming among the merits of traditional and digital techniques to create illustration 0 The study hopes to display the processes of combination of digital and traditional drawing techniques 0 Choose three combination techniques to create illustrations which applied creative thinking strategies in the classroom 0 The one-on-one interview was employed after the lessons, to gain insight into the learning effects of using the combination techniques in an illustration lesson and the differences of appearances on utilizing the combination techniques and purely using the computer to create illustrations。