Modern art prints discovered in donation to Habitat for Humanity’s Frankin restore sold for $88,000. Here’s why.

Bridget Riley's Green Dominance, Blue Dominance, Red Dominance, 1977

Bridget Riley’s Green Dominance, Blue Dominance, Red Dominance, 1977

There are windfalls, and then there’s something even more.

Milwaukee Habitat for Humanity thought it had the former when staff at the Habitat for Humanity ReStore in Franklin discovered a three