Celtic Knot Border Frame - Printable & Decorative Design #3390286 (License: Personal Use)

This high-contrast monochrome illustration features a continuous interwoven Celtic knot pattern forming a rectangular frame. Each corner seamlessly connects the horizontal and vertical bands, maintaining symmetry and traditional knotwork aesthetics with dotted shading for depth. Ideal for printing, digital overlays, or hand-coloring.

Commonly used in printable stationery, scrapbooking, book covers, educational materials on Celtic art, or as a decorative element in fantasy-themed websites and documents. Matches user intent for free ornamental borders, historical design resources, or DIY craft templates.