This tutorial will make two identical fish blocks. 

Background Fabric  - Five squares 5"
Assorted Green Fabrics - One square 9", five squares 5"
Contrasting Solid (choose a color different from background fabric) - One square 9"

Make two large half square triangles - Cut size 8.5", Finished size 8"
On the wrong side of the contrasting solid square (9"), draw a line connecting two diagonal corners. Place the large green square (9") right sides together with the contrasting solid square (9").  Stitch 1/4" away from the drawn line, on both sides. Cut on the drawn line. Press and square both HSTs ...

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