The legacy of round barns - Newton Kansan

The legacy of round barns - Newton Kansan

The ubiquitous image of a farm includes a red barn, which historically took that shade because iron oxide, or rust, was added to the linseed oil to prevent mold and fungus. It also added the red hue that became synonymous with barns. Despite a wide variety of pigments to choose from today, tradition still means there’s plenty of red barns across the countryside.