This has been sized for 18 x 24+ inches... but comes as a letter size-printable pdf files.  I can send the large one as well, and the color version of the urn and flowers stained glass pattern if you request it.  This is a pretty complicated but classically beautiful pattern.  Four or five versions of this pattern are under the Classic Panels category on this site, including more complicated, and square format patterns.

I did a similar pattern for a friend from a sample, and have HIGHLY modified it for these variations.