In order to produce these images a piece of light sensitive photo paper was placed in a light tight container with it's only aperture being covered by a magnetic shutter attached to the container. The aperture was faced towards the object shown above, then the shutter was removed to expose the light sensitive photo paper to white light for a total of 30 seconds. The aperture was then covered and brought into the dark room where it was developed into the negative image you see here at the bottom. That negative image was then placed against another sheet of light sensitive photo paper which was exposed to white light for 30 seconds as well. The new sheet of paper was then developed to get the above image which is a positive photograph.
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