It’s a barn with an ancient, rusty thermometer outside and a weedy path to the door. On the outside. On the inside, though, it is an art gallery featuring the work of three artists in a show titled Photos of Things Next to Me. One of the artists, Jeff Barnett-Winsby, “shoots what you see from a train, the backyard of America,” gallery organizer Henry Klimowicz says. The images are lean and a little too clean. Greg Lock “makes very 21st-century photos,” Klimowicz says, one of them a barn in various stages of con- and de- struction.