Iris Fold; could be done in paper piecing starting from the center and applique the spout and handle.
Iris Folding Shamrock - I thought of our 4-H club when I saw this. Possible project? -- Click on this site. Click on 'Flowers and Fruit' on the righthand side of the page under labels. Scroll down to this pattern.
Halloween Bat Iris Folding Pattern on Craftsuprint designed by Sarah Edwards - Halloween Bat Iris Folding Pattern - Now available for download!
Image detail for -Iris Folding Pattern Christmas 3 kings