Feng Tzi-kai (1898-1975) was a talented intellect after the New May 4th Movement. During his lifetime, he had accomplished a great deal in drawing, writing, literary theories, music education, translation, calligraphy, etc. He was most noted for his comic strips, illustrations, cover designs, children's literature, prose and other writings. Inspired by Lee Shu-tung, he dedicated himself to the promulgation of music, drawing, and art, and had had great contributions therein. Feng Tzi-kai was a ”life” artist. The main tune that appearaed throughout his works was simple child-like goodness and love for life. The compilation of Drawings on Animal Protection was the best example of such goodness. Throughout the 61 years of writing and drawing, the compilation of Drawings on Animal Protection persisted for 46 years! During this long process of creation, from the first collection (with 50 drawings) to the sixth (with 100 drawings), Feng Tzi-kai went through his youth, his prime, and his old age. The sustaining power behind the work was his commitment to life and life-protection, and his admiration of and gratitude to the great teacher-Master Hong Yi.