I hope for your support in this case. Whatever may be, it should not affect the price. Imprint Offer Unique Works Are Different Fine Art items are unique or limited. Frankly, I don't know. We live in industrial times, but Fine Art is still produced like in pre manufacturing times.
Painters work like any medieval master, producing one painting after the other.
I believe there is no other way to produce a painting. After all, any product has to be worked out as a hand made prototype first. There is nothing wrong to it. But usually the prototype is not meant to be the end product, it is not even for sale. The fact that lithographs and serigraphs, which, unlike etchings, do not suffer from the printing process, are strictly limited, shows, that short supply is wanted for in the art market.