This “line” painting from 1986 is one of the best examples of the compositions which Zdeněk Sýkora began to create in 1973, immediately after the period of “structures”, until the end of his life. Together with the iconic painting Black and White from the years 1966–1967, which has been in the collections of Prague City Gallery for a long time, it represents one of the two main stages of Sýkora’s art.