Proceedings of the Symposium on Computer Graphics and Its Applications Foreword Y. Watanabe, T. Soma, and R. Takaki Forma, Vol. 6 (No. 2), p. 59, 1991 [Foreword] Computer Animation in Topology Nelson L. Max Forma, Vol. 6 (No. 2), pp. 61-84, 1991 [Abstract] Introduction to Four-Dimensional Graphics Koji Miyazaki and Kenichi N. Ishihara Forma, Vol. 6 (No. 2), pp. 85-97, 1991 [Abstract] Computer Art Using Mathematical Functions Mutsuko K. Sasaki Forma, Vol. 6 (No. 2), pp. 99-108, 1991 [Abstract] Crystal Structure Design Support System Yutaka Imasato, Masahito Kawai, Kimitoshi Naito, Shuitiro Ono, Hiroshi Hayakawa, Tosio Sakurai, and Kimiko Kobayashi Forma, Vol. 6 (No. 2), pp. 109-114, 1991 [Abstract] Residue Patterns and Their Application to Graphic Design Munekazu Sakamoto and Mikio Takagi Forma, Vol. 6 (No. 2), pp. 115-127, 1991 [Abstract] Ideal Critical Patterns: An Attempt Connecting the Lenz-Ising Model and Visual Images Tohru Ogawa, Manabu Himeno and Takayuki Hirata Forma, Vol. 6 (No. 2), pp. 129-140, 1991 [Abstract] Timing of Computer Graphics Eiichi Izuhara Forma, Vol. 6 (No. 2), pp. 141-146, 1991 [Abstract] Representation Method of Form Yoshio Shimizu, Takao Furukawa, Shouichi Maeda, Atsuo Konda, Kazuaki Daiyasu, and Hiroko Shimizu Forma, Vol. 6 (No. 2), pp. 147-169, 1991 [Abstract] A Measuring Method of Finger Position in Virtual Work Space Yukihiro Hirata, Makoto Sato, and Hiroshi Kawarada Forma, Vol. 6 (No. 2), pp. 171-179, 1991 [Abstract]