通过墙上银色线条勾勒的窗子，一幅幅男男女女翩翩的照片，正是“RussianArk”的场景。这些都是从总馆拍摄的。

Through the silver painted outline of a window on a wall are film images of men and women twirling, a scene from "Russian Ark", which was shot in St Petersburg's Hermitage.

youdao

沃尔特·卢因通过APOD向广大天体摄影师发起挑战——拍摄一幅360度星流迹的单曝光晴朗夜空照片。

Walter Lewin, though, has asked APOD to pose this as a challenge to astrophotographers: create a real single-exposure image of a clear night sky that features 360 degree star trails.

youdao

沃尔特·卢因通过APOD向广大天体摄影师发起挑战——拍摄一幅360度星流迹的单曝光晴朗夜空照片。

Walter Lewin, though, has asked APOD to pose this as a challenge to astrophotographers: create a real single-exposure image of a clear night sky that features 360 degree star trails.

youdao