Strip pieced quarter square blocks arranged to make ship's portals in this nautical themed man quilt

Large throw quilt: 72" x 86"

Material list:
1 3/4 yard setting blocks and binding
7- 1/4 yard cuts dark fabric (portals)
11- 1/4 yard cuts med fabric
11- 1/4 yard cuts light fabric
or
1 3/4 yard setting blocks and binding
3 jelly rolls