Aerial suspension

[1][2] The first recorded instance of it in Europe was performed in 1832 or 1833 by Ching Lau Lauro in England, and known as sitting in the air upon nothing.

[3][4][5] In an early version, he appeared to be just touching his hand against some beads hung on a hollow bamboo pole, which in turn was set in a wooden stool.

In reality the bamboo, his hand and loose Chinese or buffo costume concealed iron bars, connections and supports.

He had to be placed in position behind a screen, and where necessary would forbid sales of tickets to a particular theatre gallery to prevent the audience from seeing any iron bars or supports protruding behind him.

[6] In the 1870s and 1880s, Alexander Herrmann (1844–1896) and his wife Adelaide performed an adaptation of aerial suspension which they called Trilby.

Robert-Houdin's ethereal suspension
Modern street performers in Prague, 2013