Communicated Clearly and Directly About Your Art's Availibility
Put yourself in the shoes of someone who likes your art and would love to own a piece, maybe today - maybe in the future. Are you 100% sure that this person would a) know that your work is available for sale and b) feel comfortable asking your for the price if they can't easily find it? Have you clearly and directly communicated about your art to these potential clients?
It would make sense that clients aren't always direct in…