| An experimental exploration of the relationship between subjective impressions of illumination and physical fidelity Recent countries visiting this post |  |
 | 4 | United States |
 | 1 | |
 | 1 | Portugal |
| An experimental exploration of the relationship between subjective impressions of illumination and physical fidelity Recent countries visiting this post | |
| 4 | United States |
| 1 | |
| 1 | Portugal |