old triskelion vintage. geometric of celtic decoration. ancient irish . triple trickle celtic spiral ornament. ethnic

triskelion geometric vector celtic vintage geometry abstract breton background drawing decor decoration ethnic illustration irish logo medieval nordic ornate ornamental ornament pagan pattern rotation religion religious round symbol sign saint scotland spiral scandinavian three triple trickle viking circle triskele coin druid worship god tribal knot faith craft engraved shield old design ancient magic print for icon tattoo