âPeople will say itâs chemical-like or talk about a burning smell.â. Hirschâs patients list hydrogen sulfide (rotten eggs), bad perfume, raw sewage, leaking gas, wet dog, body odor, and spoiled fish, among other pungent odors, as their common phantom scents.
Types of monoprints. A monoprint is a single impression of an image made from a reprintable block. Materials such as metal plates, litho stones or wood blocks are used for etching upon. Rather than printing multiple copies of a single image, only one impression may be produced, either by painting or making a collage on the block.
Architectural drawing, Canada, 1936. A blueprint is a reproduction of a technical drawing, documenting an architecture or an engineering design, using a contact print process on light-sensitive sheets.Introduced in the 19th century, the process allowed rapid and accurate reproduction of documents used in construction and industry.n the early 1940s, cyanotype blueprint began to be supplanted by diazo prints, also known as whiteprints, which have blue lines on a white background; thus these drawings are also called blue-lines or bluelines. Other comparable dye-based prints are known as blacklines.