Final answer:
The question contains a mix-up between contemporary figures Johnny Depp and Vanessa Paradis and the artists Vincent van Gogh and Paul Gauguin. The provided description relates to the ending of the collaborative relationship between van Gogh and Gauguin after van Gogh's ear mutilation and Gauguin's subsequent departure.
Step-by-step explanation:
The question seems to refer to a historical event in the arts, but there appears to be a mix-up with the names provided. The description provided relates to the famous working relationship between the artists Vincent van Gogh and Paul Gauguin. One night, van Gogh, under unclear circumstances, suffered a self-inflicted ear mutilation, leading to Gauguin leaving for Paris the following day, effectively ending their collaboration. The mention of Johnny Depp and Vanessa Paradis, who are contemporary figures in the entertainment industry, seems out of context regarding the event being described.
While Johnny Depp and Vanessa Paradis were indeed in a relationship that ended, their story does not connect to the art history incident involving van Gogh and Gauguin. It's important to ensure accurate historical details when discussing such events to prevent misinformation.