Introduction: “Oppositions”? Part 1: End of the square? (I): partitioned spaces Part 2: End of the square? (II): graphs Part 3: n-valued oppositions Conclusion: A Plea for Functional Oppositions End of the square? (II) Fabien SCHANG Universidade Federal de Goiàs, Brazil Workshop “Logical geometry” 26 June 2018 Fabien SCHANG End of the square? (II)