Oklahoma City is home of the National Cowboy Hall of Fame and Western Heritage Center, while the Oklahoma State Museum of History has an outstanding collection of Native American artifacts.Oklahoma City also hired the famous architect I.M. Pei to redesign its downtown area. Taking inspiration from the Tivoli Gardens of Copenhagen, the downtown now boasts of the Myriad Gardens, a 12-acre recreational park with gardens, an amphitheater, and the sevenstory Crystal Bridge Tropical Conservatory.Major employers within Oklahoma City include Commission for Human Services, General Motors, Lucent Technologies Inc., Retail Supermarkets Inc., Columbia HCA, EDS, Lear Siegler Services Inc., Oklahoma Medical Center, and the US Dept. of Transportation.The Oklahoma City Journal Record is in the Oklahoma City, OK DMA. The Oklahoma City Journal Record is part of the City Business Journal Network and offers ROP and insert advertising opportunities in its daily circulation. Echo Media has direct relationships with over 7,500 newspapers providing tremendous local coverage.