“Optical Illusion” is a creative connection of contact juggling with crystal balls, iso hoop manipulation and diabolo art. During the performance artist makes the props hang in the air, creating the effect of levitation. It is a hypothesizing and elegant show kept in magical style with atmospheric music. Contact juggling with crystal balls used to be an attraction of streets in Toruń, Cracow, Bratislava, Riga, Vilnius and Tallin. During one evening artist can make several shows.