I believe the answer is depth!
From my understanding, limestone wears down by water (rain and snow). This could be bad if the limestone is outside in a rainy/snowy environment.
This artwork was painted by Johannes Vermeer in 1665. The artwork is called Girl with a Pearl Earring.
Answer:
C. An association of people organized by occupation
Explanation:
A guild is an organization of artisans or traders who manage the work of their business in a distinct region. The initial types of the organization made as confraternities of retailers. They have made in a way something within an expert corporation, a business association, a cartel, and a hidden community.