You might like Left Right Angola I Isaac Witkin 1966 No. 3 Michael Bolus 1968 1st Sculpture Michael Bolus 1963 5th Sculpture Michael Bolus 1963 8th Sculpture Michael Bolus 1963 7th Sculpture Michael Bolus 1965 4th Sculpture Michael Bolus 1966 5th Sculpture Michael Bolus 1966 1st Sculpture Michael Bolus 1967–8 Alter-Ego Isaac Witkin 1963 Vermont I Isaac Witkin 1965 Baalbec Isaac Witkin 1968