This isn’t to say you shouldn’t attempt things since you ought to. You can’t be sure whether something will work except if you attempt it. Focus on ventures and work on innovations like starting wall art online that is unquestionably going to push your business forward regardless of anything else.
But in case you’re proceeding to give fine art to places for the “openness” with no cash coming to you or any assurance of installment, and your business isn’t developing as a result of it, you might need to reconsider your technique.