caption: The image shows a black and white drawing of a celtic knotwork design, which is a symbol of the Celtic knotwork. The intricate design is composed of a series of interlocking loops and knots, creating a complex and intricate pattern. The knotwork is composed up of a variety of shapes and symbols, including circles, squares, and triangles, all of which are connected by a central point. The colors used in the design are mostly shades of black, with some hints of white, giving it a classic and timeless look.