I found this wonderful sunflower panel that I just had to have.
We took it out to the shop and built a stretcher frame for it.
We lined the frame with some batting, and stretched the print on that - wrapping the fabric around the frame and to the back. The print was 24" X 44". There were stems that came down from the top from the previous panel, so I took a marker to darken them out. I may have to go back again after they dry with either more marker or maybe even some paint.
The print length was just 24" - and I didn't want to lose any of it top and bottom wrapping it around the frame, so I also added a strip of Kona cotton to both the top and bottom to give me room to stretch and staple.

We made the frame 24" X 37 - so we had fabric to wrap around the sides.
I haven't decided if it needs a frame or not. For now it won't have one - but we could easily add one later if we decide to. $6.95, some scrap wood and a little bit of batting and we have a dramatic print to fill part of that big empty space on the wall. It looks like it could use a whole lot more - I'll see what else I can do.