been having trouble with my aging d70. the shutter/mirror 'hangs', and the image may or may not be recorded. i played with it until i got several 'successful' exposures. i just pointed the camera at the lamp so that it had something to focus on. as i was deleting them, i decided this one was somewhat interesting with the image from the tv looming on the side.
f/3.5, 1/60s, iso 200.