Coffee beans roasting in a giant machine.

This photograph depicts the coffee roasting process at the Seattle Starbucks Reserve Roastery at Pike Street. The image focuses on the cooling tray, where freshly roasted beans are being agitated by rotating metal arms. The cooling process rapidly reduces the beans' temperature, effectively stopping the roasting process at the precise desired point. This is crucial for achieving the intended flavor profile. Over-roasting, even by a few seconds, can result in bitter or burnt flavors.