Select the most suitable B&W netgative for color enlarging is important. Not only relied on the topic, but also the tone color as well. For example, if the frame comprised only of a green forest and a white sky, the tone splitting is therefore considered much simple and likely to be converted into color photo.
However. it still required a lot of experience and trial& errors.
not 人手上色. Use technique similar to Posterization. Just it involves so many layers of different color. It also means that you need to make many chemicals to change the color of the layers into required color. Just like playing photoshop without computer but just film and chemicals. it involve a lot of intermediate negatives as well.
If anyone quote somethings written by other, please quote the original sources.
I have one bought at least 10 years ago for reference only, even not started shooting any photos at that time.
I saw this book in Yau Ma Tei public library sometiimes ago. :)
發表於 2007-1-27 11:37:34
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