sentences:  Green Man (PGI)
  
  The "Green Man" is a figure associated with the Pyrotechnics Guild International (PGI).He appears on the Guild's emblem and was selected from John Bate's 1635 fireworks treatise, "The Second Booke" , to symbolize the long tradition of using fireworks as an essential part of festivals and celebrations - at that time led by so-called "Green Men" appointed to head processions with a "Fire Club" shooting sparks.