2001 年 36 巻 p. 727-732
This study aims to identify "figure" formed out of perspective of landform, can be seen from famous viewpoints. The substantial scenery is reproduced by computer graphic. This study takes up typical natural topographies, Mt.Hiei. The findings are as follows: (1) The figure of Mt. Hiei is classified under three figures by the position of two tops. (2) The figure of skylines is made by the arrangement of the main ridge and the combination making the landform of Mt. Hiei. (3) The figure made by the ridge of Mt. Hiei is relates with a direction of eyes on the horizon. (4) Figures looked from famous viewpoints, compared with "comparison point of view" are comparatively steady.