KANGA states that in his works, he challenges humanity on the use and respect of the environment. He questions the dangers that threaten the world because of pollution in its complexity and global warming.

His concerns are heightened by the emergence of various viral diseases such as HIV, Ebola and Corona Virus. His fight consists of awakening human consciousness through his creations in order to ensure the protection of humanity against all forms of calamities and epidemics that paralyze planet earth. KANGA uses in his art coloring materials (acrylics) consisting essentially of oil paint and paper collage in a chromatic cosmos marked by a diversity of bright colors.