they were all phenomenal considering how hard it would be to actually do this , but also very easy to spot him, at least in the picture. Maybe walking by you wouldn't notice (depends how close you were) but his figure is easy to pick out in pictures
What if this is some sort of clever way to protest on china poverty stricken urban areas as a guise in street art?
Its still very beautiful regardless of purpose ,besides the sake of art for arts sake.