Woodburytype

[wjdbəritaip]

解釋/意思:

n. a method of photograph printing in which a sensitised gelatine film developed under a negative to an extra relief is impressed on soft metal by hydraulic pressure. This in turn can be printed by special ink in a press and as it gives all the gradations of tint it may be said to be a perfect photo-mechanical printing process.

校對:马特