Complex sentence: He is known for a vividly expressive "big" acting style and on-screen versatility, which have enabled Oldman to turn in a diversity of well-received performances, in roles from Sid Vicious (1986) to Winston Churchill (2017).
Split into simpler sentences: He is known for a vividly expressive "big" acting style and on-screen versatility. These have enabled Oldman to turn in a diversity of well-received performances, in roles from Sid Vicious (1986) to Winston Churchill (2017).