Absurdist dramatists try to present in their plays the idea of 
irrational human condition through the illogical combination of 
dramatic elements.  In doing so, they draw the absurdist idea from Jean-Paul Sartre and Albert Camus who demonstrated the notion that the world went mad beyond man's rational understanding.  
However, they do not employ the same dramatic form that Sartre 
and Camus used in their plays.  Instead, they create an illogical 
dramatic form, building on the techniques used by such antirealist 
dramatists as Alfred Jarry, Guillaume Apollinaire, Roger Vitrac, and 
Antonin Artaud.  Like these dramatists, the absurdist playwrights 
use antirealist devices to invite the audience to new perception of reality.  However, the absurdist playwrights are much more 
concerned with the creation of the illogical than their antirealist 
predecessors, aiming to engage the audience's critical mind 
throughout the play.