Storm At Sea

About this block

This pattern creates a rolling, wave-like illusion using only straight seams, no curved piecing anywhere, despite how strongly the finished quilt appears to swirl. It's built from two or three repeating units, most simply described as an Economy block in two sizes paired with a Diamond in a Rectangle block, arranged so the "storm" effect only emerges once many blocks are assembled together; no single block on its own shows the wave motion. Quilt historian Barbara Brackman's BlockBase lists a documented example from 1932, and a specific pattern from that same year survives in the Kansas City Star newspaper. It's considered a benchmark, advanced-level pattern today, something of a rite of passage for quilters moving from intermediate to advanced piecing, and it saw a strong revival in the 1980s and '90s after falling out of fashion in the early 20th century.