During a brief visit to Dallas recently, I woke up early one morning and sketched this view of the city’s Main Street. To capture the feeling of a city in transition, this panorama takes in the high-rises of a typical downtown, including the Bank One Center by Philip Johnson and John Burgee (now the Comerica Bank Tower) on the right; one of the many older structures being torn down to make way for new projects in the middle; and the Laumeier Sculpture Park featuring the Eye, a 38-foot diameter sculpture by Tony Tasset. What surprised me was how roughly the sketch developed until I realized that the ink in my pen was not flowing as freely as it normally does because of the 43° weather.