It is very rare that someone can support themselves with the income generated from an artistic “hobby”. My wife is an artist and is considered moderately “successful” by other artists. We do several high end shows each year where there are 100+ artists & craftsmen participating, out of those artists less than 5% are able to make enough to support themselves. The rest either have day jobs or are supported by their spouse.For most people it is not about making money, but rather doing something you enjoy. (But a little extra cash does not hurt!)