This painting won 3rd prize in an art show. You can buy either the original or a giclee (which looks virtually identical to the original watercolor). There are six gondolas, but in the views, the framing only showed five of them. it's up to you how you frame the painting.
View 4 shows a cropped giclee, in a square frame of about 10" inside measurement.
View 1 shows it in a 16x20 frame.
The original painting frames best in a 20x27 frame (non-standard) or a 22x28 frame (standard size) and is a size that goes well over a sofa (or grouped with a couple smaller paintings).
Stretched canvas is 18x24 and this frames (by you) without glass, just like an oil painting.