An indefinite number of positive prints can be generated from the negative by passing light through it and undertaking the same steps outlined above.
22.
Connie Nelson, the office's communications manager, said this fund pays for positive print and television advertising campaigns that they launch after a particularly bad hurricane.
23.
This, in turn, can be used to create a positive print when light is shined through it onto the surface of a sheet of photo paper.
24.
In an archival setting, Van Dyke prints are relatively rare, as they were created for temporary purposes and often discarded after the final positive prints were made.
25.
Then, in an enlarger, each positive is projected through a matching filter onto a sheet of color negative film, from which the final positive print is made.
26.
Negatives are normally used to make positive prints on photographic paper by projecting the negative onto the paper with a photographic enlarger or making a contact print.
27.
Later color films were standardized into two distinct processes : Eastman Color Positive 2 chemistry ( positive prints for direct projection ), usually abbreviated as ECN-2 and ECP-2.
28.
If set up and executed correctly, the colours in the new positive print can resemble very closely the colours in the original print but only as they survive today.
29.
The availability of reversal film, both black-and-white and Kodachrome, was very important to the economics of home movie-making because it avoided the expense of separate negatives and positive prints.
30.
Nine of the eleven installments ( all except scenes 2 and 11, catalog numbers 216 and 217 ) survive as a 35mm positive print at the BFI National Archive.
