Roger, if you are well known in arts circles, if you are a member of a professional organisation representing artists (visual or any other type), you and others will be known as artists, visual artists or arts practitioners as a term of professional acknowledgement of your craft and/or work. It it not about pretentious status. The other thing that here in Australia at least, artists do not have an Artist Wage; whatever income is derived from the production of work is the wage, and it can be well below the poverty line, thus many artists struggle, many more photographers struggle too. The very best work will not guarantee a sale. Reputation, community involvement, word-of-mouth and professional practice all combine to define the success (or failure) of practising artists (and photographers).
True, too, photographers are regularly represented in art shows. Good that you sold a print. But to survive as a visual artist, you must sell several a week, continuously, every week. Every month. Every year.