Use of a portable Byzantine flamethrower for Greek fire from atop a flying bridge against a castle. Illumination from the Poliorcetica of Hero of Byzantium.

Use of a portable Byzantine flamethrower for Greek fire from atop a flying bridge against a castle. Illumination from the Poliorcetica of Hero of Byzantium.

Use of a portable Byzantine flamethrower for Greek fire from atop a flying bridge against a castle. Illumination from the Poliorcetica of Hero of Byzantium.