Sol LeWitt

-this is great because it is art and because it makes taking public transportation that much more enjoyable

"A giant tiled wall of jewel-toned loops and curves — one of the last commissions by the Conceptual artist Sol LeWitt — was unveiled in the 59th Street-Columbus Circle subway station by the Metropolitan Transportation Authority last week. And while its title — “Whirls and Twirls (MTA)” — may sound more like an amusement park ride than an artwork, the eye-popping palette and monumental scale are bolder than most of the art in the subways, a surprising visual jolt for the estimated 69,000 commuters who use the station every day."
NYT