Rubuta ci gaba don wannan sakin layi - A lokacin da ya fara nunawa na farko (1966) a Ústí nad Orlicí, Zbyšek Sion ya gabatar da kansa a matsayin mai zane-zane na dodanni masu ban mamaki da wahayi na apocalyptic ("The Fall of the Tower", 1966). Bayan mamayar Agusta 1968
sunayen jerin zane-zanen Sion sun zama shaidar da ba ta da ma'ana ga motsin zuciyarsa ("Aboki mai cin amana", 1968; "Baƙon da ba a gayyace shi ba", 1968; "Yanayi <unk> Yadda za a yi aiki da sanda", 1969; "Fugitive", 1969). Wasu siffofi suna da girma biyu kuma an yi su da ɗigon fenti da yawa ("Hoto na Young Lady D.", 1968).