Victor Konovalov designed a door calld "Kutuzov's Eye" that has a rotating, light-up eye as a peephole, and an ear on the inside, which serves as the intercom's speaker:
You can see much more of his work here and here.
Victor Konovalov designed a door calld "Kutuzov's Eye" that has a rotating, light-up eye as a peephole, and an ear on the inside, which serves as the intercom's speaker:
You can see much more of his work here and here.
