Ornamental Celtic Knot Medallion is a vector decorative emblem in flat 2D style, shown as a single black-and-light-gray circular motif. It features interlaced knotwork at the center, concentric rings, symmetrical flourishes, star accents and bold strokes for high-contrast printing. Available as scalable vector SVG/AI and PNG for logos, apparel prints, tattoo stencils, badges and decorative icons.