Which sentence from the passage contains imagery?

Ghirardelli Chocolate The Ghirardelli Chocolate Factory is located in San Leandro, California. It is one of the only chocolate companies in the United States that controls all aspects of the chocolate-making process. Before moving to San Leandro, the factory was located in Ghirardelli Square in the city of San Francisco, California. Millions of tourists visit Ghirardelli Square each year and enjoy a treat at the Ghirardelli Ice Cream Shop. The original chocolate making equipment is still used. The sweet scent of hot fudge and gooey chocolate brownies wafts through the air as customers wait in line to place their orders. If one sweet treat isn't enough, chocolates of all flavors, shapes, and sizes can be purchased at the Ghirardelli Chocolate Shop.