Storm At Sea is a great tradtitional block that has the look of curved piecing, but is made with only straight seams! I've included rotary cutting instructions for all of the pieces except for the diamond and have supplied a template so that piece can be cut most accurately. This makes an 18 inch block.
This is Block 13 of the Seashore Splendor Quilt Along. If you've missed any of the rest of the blocks they are available in the Seashore Splendor Section here on Payhip.
See the blog post
for more details on assembling, plus helpful tips.