You are not going to see anything like that in an art museum. But in peoples homes, sure. This is the kind of art street-artists sell to tourists. It is easy t

You are not going to see anything like that in an art museum. But in peoples homes, sure. This is the kind of art street-artists sell to tourists. It is easy to see why they recommended him architecture instead though. The buildings are drawn technically good and precise, but they are also the only thing that really works. Nature and people looks pretty bad. But of course with appropriate training he might have learned that also, who knows.