To expand on that, when I first created my Zenfolio website years ago featuring my photos of glass, I made the images available for sale. I priced the images rather high for three reasons: Relatively few photographers know how to photograph glass effectively so I also assumed relatively few images of glass are available for sale. Photographing glass properly can in certain circumstances take a lot longer than photographing other tabletop subjects. If anything became a hassle whatsoever in dealing with customers, I wanted the financial reward to be well worth the trouble. I made another important decision in the context that I had spent a career in sales and no longer wanted to do any more sales and marketing: if my photos didn't sell themlselves, I didn't want to sell them.No marketing = no sales.