KEITH JOHNSTONE is one of the few internationally recognized authorities in the field of improvisation, great chunks of which he created, including Theatresports(TM), Maestro Impro(c) (or Micetro(c) Impro), Gorilla Theatre(TM), and The Life Game(c). Keith has written two best selling books about his Theatre and Improvisation theories and practices, in addition to several plays and short stories. His books Impro, and Impro For Storytellers, have been translated into many languages. His plays are produced world wide. Keith's ideas about improvisation, behaviour and performance appeal to a wide variety of groups. From Actors to Psychotherapists, Improvisation companies to Theatre Schools and Companies, Business and Management training specialists and Humanities Research Institutes, Universities and Film Production Companies have invited him to come to teach them about his ideas, and how they might apply them. He founded the Theatre Machine Improvisation group in England in the 1960's, touring Europe and North America, was the Co-founder and Artistic Director of The Loose Moose Theatre Company in Calgary, Canada in the 1970's, 80's and 90's. He founded The International Theatresports(TM) Institute in 1998. Shawn's home base is Canada which he is rarely in. He works with people in Europe, Asia, Latin America, Australasia and Africa 9 months of the year - enough time to make a baby.... which, he has not yet done but says he would like to one day. Broadly speaking, Shawn teaches workshops and performs. More specifically he engages performers, businesses people, health care professionals, education experts, scientists, toymakers, dancers, psychologists and even the military in various forms of improvisation and movement to make their world a little better. Over the past three decades Shawn has been asked to teach in over 50 countries. Memorable visits include Universities in Oxford and Cambridge, a roofless building in Peru, the National Theatre of Iceland, and Opera of Norway, a Favela in Brazil, palaces in Germany, circuses in Poland and Colombia. Steve graduated from the University of Calgary Drama Department in 1991 and has been doing improvisation since 1987 beginning at Loose Moose theatre in Calgary, Canada. Since 1991 he has produced nature and history theatre performing in schools, mountain parks museums and zoos. Steve began working with masks in 1999 with the support of Keith Johnstone, then soon after, teaching at home and overseas. Each year the Trancemask tour of Europe gets broader in scope. Advanced student courses are now held in half and full mask. Masks are popping up regularly in Impro shows and prepared mask pieces are also performed. In 2016 Steve completed a ten month round the world trip with the masks teaching and performing in Columbia, Peru, Brazil, New Zealand, Hong Kong and Japan.