Although oil paint was first used for Buddhist paintings by Indian and Chinese painters in western Afghanistan sometime between the fifth and tenth centuries, it did not gain popularity until the 15th century.
Definition of distinction - a difference or contrast between similar things or people, excellence that sets someone or something apart from others Definition of distinction - a difference or contrast between similar things or people, excellence that sets someone or something apart from others dictionary thesaurus
Differentiation is defined as the process or the state of being different. An example of differentiation is having one group of people who are for an issue and a second group of people who are against an issue. a differentiating or being differentiated.