Double four patch/autumn tints block

 This is the block that you get when you make a four patch and use it as two of the squares for a subunit in another four patch

Stacey Lee made this version

Another one from the Quilt Codex

Sunrise Quilt studio

Teresa Downunder

This version is two colours so would make a great lattice block for connecting other blocks

It's autumn colours from Sew Be It Quilts

Carol Thelen goes completely scrappy and also includes Accuquilt instructions

The Sewing Studio uses charm packs for their baby quilt

Cottage Quilting went with a monotone colourway and are using the block in a sew-a-long quilt

Missouri Star used the block for their double take series - and gives two ideas for variations which use layer cakes

Needlepointers alternates the block with a big square to make a quick ad easy baby quilt

Theresa Down Under uses the block in another sew-a-long

based on a 2x2 grid - here are other blocks based on a 2x2 grid