Glass Plate & Pinhole Self Portrait

Interesting results...pretty still for 10 minutes. what's the speed of the plate?

Plate speed was 100 iso though with age perhaps slower I just went with my heart and made a guess. Im not sure how I feel about this image,or if it works for me or not. Perhaps in this photograph behind the flesh of my body I'm revealing too much about the person inside

Strong image. Long exposure portraits are where it's at.