photogram

/foh-tuh-gram/US // ˈfoʊ təˌgræm //UK // (ˈfəʊtəˌɡræm) //

照片,光图,光盘,光影照片

Definitions

n.名词 noun

1
- : a silhouette photograph made by placing an object directly on sensitized paper and exposing it to light.

She also collected dust and dirt swept up while at home for almost three months under covid restrictions, printing one pile of debris each day as a near-abstract photogram.
No words nor paintings, not even the photogram itself, can reproduce one tithe of the grandeur here enthroned.
For working with a brush upon the photogram, the materials are simple and few.
The print thus made, when mounted on card, is as far as an ordinary photogram can go for this purpose.
In the same way the original photogram can be used with a piece of blue carbon paper instead of chalking the back of the print.
Should it be desired to restore the bleached photogram, it can be done by immersing in a weak solution of soda hyposulphite.