Piecing the block
Flying Geese Units. Draw a diagonal line on wrong side of,
Piece 1A background floral print squares. Using Diagram I as
a guide, layer Piece 1A background floral print square and Piece 3E
red print rectangle, right sides together. Sew directly on top of
drawn line. Cut away excess fabric 1/4" from seamline. Press
seam allowance toward background floral print. Repeat for other end
of rectangle. Make 4 Flying Geese units.
Diagram I
Square in a Square Unit
Draw a diagonal line on wrong side of Piece 2C gold square. Using
Diagram II as a guide, layer Piece 2C gold and upper right
corner of Piece 3D red print square, right sides together. Sew directly
on top of drawn line. Cut away excess fabric 1/4" from seamline.
Press seam allowance toward gold. Repeat the steps for each corner
of the square. Make 4.

Diagram II