sentences:  Such as the time in 2007 when he declined the invitation to join the Venice Biennale.He states, “What guides me is a constantly evolving aesthetic but also a sense of ethics which makes a difference and structures my entire approach.With my private initiative, Bandjoun Station in Cameroon, and the artistic project that accompanies it, I wanted to take on my responsibilities as a man and an artist by offering another model and reference.