File size |
less than 3MB photo is exhibited in A3 size |
ファイル形式 | JPEG(JPG)or PNG |
応募可能枚数 | One photographer can submit up to one photo relating earth and planetary science |
Digital touch-up | Allowed |
応募条件 |
Entries must be composed of original, authentic, unpublished material. 他者の著作権を侵害しないものに限る |