Complex sentence: He then made "Street Warriors" in 1985 and "The Mark of the Hand" in 1986for the Arts Council of Great Britain on the work of Caribbean artist Aubrey Williams.
Split into simpler sentences: He then made "Street Warriors" in 1985 and "The Mark of the Hand" in 1986. He made a documentary for the Arts Council of Great Britain on the work of Caribbean artist Aubrey Williams.