Bonus: Happy Birthday to Us

The “Men of Progress” painting, from 1862, shows the first Secretary of the Smithsonian surrounded by a group of scientists and inventors credited with “altering the course of contemporary civilization.” But what may be most remarkable about this tableau is who’s not there. To mark the 175th anniversary of the Smithsonian’s founding, the National Portrait Gallery’s Portraits podcast takes us back in time – to trace how the concept of progress has evolved, and who current Smithsonian Secretary Lonnie G. Bunch III would put in his “portrait of progress.”

Om Podcasten

More than 154 million treasures fill the Smithsonian’s vaults. But where the public’s view ends, Sidedoor begins. With the help of biologists, artists, historians, archaeologists, zookeepers and astrophysicists, host Lizzie Peabody sneaks listeners through the Smithsonian’s side door, telling stories that can’t be heard anywhere else. Check out si.edu/sidedoor and follow @SidedoorPod for more info.