Happy March Ophelie. Diane G from Hive One here with your March block. I hope the weather is better in Paris than in Wisconsin. We have had a very grey and cloudy winter. I really enjoyed making your block for March. The variety of colors was festive. The size of the pattern on my paper was a bit small probably due to the paper size conversion between Europe and US standards. Anyway, I just cut the block 6.5" x 6.5" in the final step. I also added an 1/8" stitch to the outside edge to stabilize all the seams for shipping and handling.
Here is the front:
And here is a photo of the back to see the seams and outside edge stitching: