The Pictorial Key to the Tarot, by A.E. Waite, ill. by Pamela Colman Smith [1911], at sacred-texts.com
A lithe, active figure holds a sword upright in both hands, while in the act of swift walking. He is passing over rugged land, and about his way the clouds are collocated wildly. He is alert and lithe, looking this way and that, as if an expected enemy might appear at any moment. Divinatory Meanings: Authority, overseeing, secret service, vigilance, spying, examination, and the qualities thereto belonging. Reversed: More evil side of these qualities; what is unforeseen, unprepared state; sickness is also intimated.