In juxtaposition, in the center of the gallery stands a garden-like group of salt-glazed stoneware with cobalt-blue painting. These utilitarian vessels, mostly from the Philadelphia area, date from ...

Six faces, each a white moon-like circle, each one with a distinctive gentle expression composed with a few lines of dark blue paint ... 19th-century salt-glazed stoneware and 1960s-’90s graffiti.

That is when you start seeing the blue salt on walkways in shopping plazas and even plow trucks starting to salt or pre-treat the roadways and highways. The reason why salt is applied to ice is ...