The Wisconsin Concrete Park is a sculpture park located along Wisconsin Highway 13 in the town of Worcester, Wisconsin. The park includes over 200 folk art sculptures built with concrete and decorated with glass bottles and other found objects. Fred Smith, who ran the Rock Garden Tavern on the property, began building the sculptures in 1948 at the age of 62 after retiring from his career as a lumberjack. Smith, who lacked any formal artistic education, initially built two-dimensional bas relief plaques and eventually transitioned to constructing his larger sculptures. Smith continued building sculptures until 1964, when a stroke forced him to stop working. Smith claimed that the sculptures "came to [him] naturally" and that "nobody knows why I made these sculptures, even me.
His work is considered by experts to be one of America’s most unique displays of folk art. Smith’s characters came from local legend and personal acquaintances as well as legendary heroes. His most widely recognized statues include Ben Hur, the Lincolns, Sacajawea, and Paul Bunyan.
You will find this cache at N44 34.1AB W90 01.CDB
A = The sculptures are built from this main material? How many letters in this word.
B = There are over B hundred folk art sculptures at the Wisconsin Concrete Park.
C = The sculpture park is located along Wisconsin Highway 1C.
D = Building of the sculptures stopped in ?. What is the last digit of this year?