There’s a wonderful graphic image of the difference between equality and equity, created by the Robert Wood Johnson Foundation.
Their concern is with the context of health, but presumably the same image would be valuable in discussing equality vs. equity in a wide range of contexts, including discussions of intercultural differences. (They ask that people share this image.)
Tamara Makoni provides one example of using the RWJF design within the context of discussing diversity, equity, and inclusion (DEI).
Center for Intercultural Dialogue 