indigo

Isaac Kremer/ November 21, 2025/ / 0 comments

A deep, blue-black paint pigment manufactured from the indigo plant; superseded as a house paint pigment in the 19th century by Prussian blue and in the late 19th century by the aniline color known as coal tar indigo. (Bucher, 1996)

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IsaacKremer.com is the personal website of Isaac Kremer, MSARP, a nationally recognized leader in the Main Street Approach to commercial district revitalization with over 25 years of experience. Kremer, New Jersey's first certified Main Street America Revitalization Professional (MSARP), has served as founding executive director for organizations like Experience Princeton and the Metuchen Downtown Alliance, which won a Great American Main Street Award under his leadership. He recently became director of the Royal Oak Downtown Development Authority in Michigan.

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