1997 年 62 巻 491 号 p. 117-123
We operated experimentations on light transmitting screens under 5 different transmitting and reflecting fluorescent lights : transmitting back lights had similar brightness to cloudy sky. We used 15 kinds of material for the screen. 1) We used 18 architectural students as evaluating subjects and obtained 8 basic imageries representing the common element among several physical images of the light transmitting screens : I. thick-heavy ⇔ thin-light, II. brilliant-transparent ⇔dull-opaque,III. soft-warm ⇔ hard-cold, IV. even-smooth ⇔ roueh. 2) Subjects' evaluations of the basic imageries for the screens showed the followings : brillianttransparent was well connected with vividness or freshness, and soft-warm with charm or serenity. Both imageries were well connected with pleasantness or attractivity. 3) We classified the relations between images of each 15 screen and individual transmitting and reflecting light.