Brad's Big Adventure

Louisiana lightning

The old store Buddy Guy would visit as a child.

The interior of the old store.

Chronicle photographer Bradley Cook has been through California, Arizona, New Mexico and Texas. He’s photographed Buddy Guy in Oxnard and Beverly Hills, Calif., and during his live appearance at Austin City Limits. 

His best friend from childhood, Bob Calder, joined him in Texas, and now they head out on the final leg of the journey, visiting legendary Blues sites from Louisiana to Mississippi to . . .