Pierre-Emerick Aubameyang has said his "problem" with Arsenal boss Mikel Arteta contributed to his decision to leave the club and join Barcelona.
Aubameyang's departure came after he was stripped of the Arsenal captaincy following a disciplinary breach.
"I think it was a problem just with him [Arteta]," the 32-year-old said at his Nou Camp unveiling on Thursday.
"He made the decision. I can't say much more. He wasn't happy, I stayed very calm and that's it."
Aubameyang was released from his Arsenal contract on Monday having not made an appearance following the disciplinary issue in December.