A Trinity Knot  also called a triquetra is symbol that always has three points and interlocks.  Trinity taken from the word Triquetra meaning three (tri) and quetrus (cornered). The Trinity Knot is notably found in the Book of Kells. 

Each McHarp piece is handcrafted and inspired by designs of antiquity.  Each piece also has a reference to the time period and culture it was taken from.  McHarp, Inc. a family owned and run business; the original owners Ruth McNay and Linda Harp, mother and daughter were talented in carving and design.