Noun
The quality or state of being rustic; rustic manners; rudeness; simplicity; artlessness.
Source: Webster's dictionaryThe attempts at rusticity of the late 20th century have been carried forward by masons specializing in a free, artistic style, where the courses are intentionally not straight, instead weaving to form more organic impressions. Source: Internet
Uniformity and rusticity Masonry repair work done to a brick wall. Source: Internet