St. Patrick’s Saltire Flag - Historical Red and Black Design #2159808 (License: Personal Use)

This flag combines a black upper half and red lower half, divided by a white saltire-two intersecting diagonal bands forming an X. The design evokes the St. Patrick’s Saltire, though rendered here in non-standard colors, possibly referencing 18th-century naval ensigns or symbolic reinterpretations. Its stark contrast and geometric symmetry make it visually arresting and historically evocative.

Used in historical reenactments, vexillology discussions, or as a symbolic representation of Irish heritage or alternative maritime identity; matches user intent for flag research, design inspiration, or cultural education.