I found this type of creating not only enjoyable, but profitable. The new product might create a new revenue stream for you.
Here is an example of what I mean by that:
As you can see, there are multiple markets for one design, and they do not always have to be related. I can reach several types of unrelated buyers with the same image. A spin-off product helps you open new streams of revenue.
If you want to know where I go for my art, here is the link to the Creative Market. There is much more than just images; you can buy fonts, backgrounds, templates and anything else creative. They have a freebie Friday, so sign up for your freebies.
If you're looking for a place to host your new handmade website, try Shopify. I have been with them for seven plus years, and I couldn't ask for a better ecommerce platform. I've been selling online since 1996 and have always built my own sites. I don't do that anymore with Shopify. I no longer have to spend all my time trying to figure out the latest technology; it's already done for me, so all I do is sell now.