Giant hammer artwork stolen in Northern California

In this April 2017 photo released by Doug Unkrey, artist Unkrey poses for a photo with a large hammer he created at his studio in Geyserville, Calif. The Santa Rosa Press-Democrat says police in Healdsburg in California’s wine country are looking for the enormous artwork that vanished in the first weekend of October 2018. (Erika Linn via AP)

HEALDSBURG, Calif. — Authorities in Northern California are looking for a hammer. A really, really big one.