Capturing art left behind in a whiskey glass

Photographer Ernie Button, a whiskey fan, discovered that the dried remains of single malt scotch in the bottom of a glass can offer unique and tantalizing patterns, even evoking alien worlds. His colored photographs of that evaporated whiskey crud are the basis of a new book and photo exhibition, “The Art of Whisky.“ Button talked with correspondent David Pogue about how paying attention to the overlooked can reveal a previously unknown beauty. “CBS News Sunday Morning“ features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS News Sunday Morning broadcast times. Subscribe to the “CBS News Sunday Morning“ YouTube channel: Get more of “CBS News Sunday Morning“: Follow “CBS News Sunday Morning“ on Instagram: