Castle Design, founded in 2003 and recognized for its portfolio of award-winning, high-end residential interior design, announced its acquisition of St. Louis-based Kelly Johnson Design on Jan. 1.

After 20 years in its original Clayton Road studio, Castle Design has relocated to a new space at 1215 N. Warson in Creve Coeur. The move, according to owner and principal designer Emily Castle, was ...

Beginning with early motte-and-bailey fortifications around 900 CE, medieval castle design became increasingly sophisticated. This 3D guide explores how stone curtain walls, towering keeps, powerful ...

Designers and academics have created a series of objects, including a bright-red wooden chair based on a medieval design, to furnish a 700-year-old castle in Northumberland, England, for the ...