I Don’t Know What to Call This

I am not sure exactly what this is or why it exists, but I thought it was interesting. I also have no idea what even to call it. I found it inside a the National Museum of Singapore up on the top floor. Nobody was here and there was no art or anything on the walls up here. I guess the thing itself is considered art entombed in some sort of modern architecture. I mean, it's not ugly or anything. I almost didn't take a picture of it because I couldn't figure out what I was taking a photo of, exactly. But, I thought it was interesting in its mysteriousness. Singapore