AIR-DRAWN (FROM THE DICTIONARY, 1755)

air-drawn.  Drawn or painted in air.


         This is the very painting of your fear,


         This is the air-drawn dagger, 
         which you said,


         Led you to Duncan.  
         Shakespeare, Macbeth.

Thunderclap Newman: Something In The Air (Link)

The Crazy World of Arthur Brown: Fire (Link)

Definition of Air-Drawn:  Samuel Johnson, The Dictionary (1755)

Fire Paintings:  Yves Klein, 1961