More than a century and a half after its founding, the Iowa State Fair is the state’s central institution, event, and symbol. New Jersey has the Shore; Kentucky has the Derby; Iowa has the Fair. The humble Iowa State Fairground ranks alongside the Great Pyramids at Giza and the Taj Mahal in the best-selling travel guide 1,000 Places to See Before You Die. During its annual run each August, the fair attracts hundreds of thousands of visitors who make the pilgrimage to the fairground to see the iconic butter cow, to ride the Old Mill, to walk through the livestock barns, and to people-watch. At the same time that they enjoy fried candy bars and roller coasters, Iowans also compete to raise the best corn and zucchinis, to make the best jams and jellies, to rear the finest sheep and goats, the largest cattle and hogs, and the handsomest horses.

This tension between entertainment and agriculture goes back all the way to the fair’s founding in the mid-1800s, as historian Chris Rasmussen shows in this thought-provoking history. The fair’s founders had lofty aims: they sought to improve agriculture and foster a distinctively democratic American civilization. But from the start these noble intentions jostled up against people’s desire to have fun and make money, honestly or otherwise—not least because the fair had to pay for itself. In their effort to uplift rural life without going broke, the organizers of the Iowa State Fair debated the respectability of horse racing and gambling and struggled to find qualified livestock judges. Worried about the economic forces undermining rural families, they ran competitions to select the best babies and the “ideal” rural girl and boy while luring spectators with massive panoramas of earthquakes and fires, not to mention staged trainwrecks. In short, the Iowa State Fair has as much to tell us about human nature and American history as it does about growing corn.

Every year in early August, a breeze borne by silent messengers from another time blows through Iowa. It carries a whiff of something wonderful, something far off and a bit unclear, yet oddly familiar. It's a reminder that an extraordinary annual event is about to take place, just as it has for more than 150 years: the Iowa State Fair.

In 2013, Kurt Ullrich set out to chronicle the magic of the Iowa State Fair in words and photographs. Join him as August days and nights blow warm and easy over the fairgrounds, brushing lightly against fellow travelers on this earth, both human and not. He captures precious moments of extreme joy and unbridled delight in these beautiful black-and-white images, celebrating the brash rural energy of the fair, from Big Wheel races to people-watching goats, fair queen contestants to arm wrestlers, Percherons to ponies. Prize pigs, prize sheep, prize apples, and the famous butter cow all have their moment in the limelight. Iowa’s very best ear of corn and old friends reminiscing outside their RVs draw the photographer’s fond eye, as do brightly lit beer stands and the brilliant arc of the Ferris wheel against the night sky.

If you always go to the Iowa State Fair, this book is for you. If you’ve never been, it will show you what you’re missing—and you’ll understand why it’s well past time you dropped by.