Culture is not something you put on like a readymade suit of clothes, but a nourishment you absorb to build you personally, just as food builds up the body of the growing boy. It is not an ornament used to decorate a phrase, still less to show off your knowledge, but a means, painfully acquired, to enrich the soul. Culture, as stated, is learned behaviour.
Human beings learn about their group's culture by the transfer of information by behavioral means.
So it is, that cultural activities are learned activities that might continuously be improved and refined by education and training. Art is the physical expression, such as writing and painting, which comes about as the result of activities undertaken and which lead to the refinement of mind, tastes, and manners. I do not here deal with art as a human skill as is required in the application of the principles of a special science. This is the most usual modern sense of art, when used without any qualification. And the greatest Art is that which excites the greatest impersonal emotion in an hypothecated perfect human being.