TY JOUR TI THE CONCEPT OF THEATRE IN THE WORK OF VSEVOLOD MEYERHOLD KW director-creator KW actor of the future KW biomechanics KW grotesque KW movement and rhythm KW music and performance KW active spectator KW space and time in performance KW theatricality JO Siberian Art History Journal AU Halkawt M. Sidiq A., K.. PY 2026 IS 5 PB Krasnoyarsk regional public organization Commonwealth of Enlighteners of Krasnoyarsk