asked 160k views
5 votes
William Henry Talbot’s photographic system involved placing the negative against a _____ treated surface that was then exposed to _____.

2 Answers

4 votes

Answer: chemically / sunlight

Step-by-step explanation:

answered
User P Roitto
by
8.3k points
2 votes
It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway here is the answer. William Henry Talbot’s photographic system involved placing the negative against a CHEMICALLY treated surface that was then exposed to SUNLIGHT HEAT. Hope this answers your question.
answered
User Terrell
by
8.4k points
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