Answer:
relief printing
Explanation:
Xylography is a relief printing method where the image is made by removing areas that do not print. This leaves the final design raised above the supporting block of wood
Frank Lloyd Wright was an American architect, interior designer, writer, and educator, who designed more than 1,000 structures, 532 of which were completed. Wright believed in designing structures that were in harmony with humanity and its environment, a philosophy he called organic architecture. One of Wright's goals was to make the "Prairie school", which was the design of a building, in the late 19th- and early 20th-century, which he did accomplish.
To determine the best scientific way to repair and protect artworks.