Need an innovative idea to make regular quarterly sales of your art? Try setting up a subscription service on your website, in a way that is similar to a quarterly magazine subscription, except buyers subscribe to receive one of your limited edition artworks quarterly.  Spaces, an alternative exhibition space in Cleveland Ohio, has sent up such a subscription service. Review their  Quarter Art program as an example for you to follow and adapt to your needs. At Space an annual subscription is $500. A half-year subscription is $300. That is only $125 – $150 per limited edition art object by some of the artists they represent, including: Aaron Koehn, Sarah Kabot, Lorri Ott and Michael Loderstedt. At Spaces an annual subscription is $500. A half-year subscription is $300. That is only $125 – $150 per limited edition art object. Subscribers quarterly art objects may be two-dimensional, three-dimensional or digital. Subscribers do not receive an image of the specific object in advance. The surprise is part of the fun for subscribers.