Alissa Haight Carlton's Modern BOM for Sew,Mama,Sew! This post includes links to ALL the blocks.
Cotton and Steel woven hexagon quilt blocks: WITH PATTERN
An up close and personal look at 42 Modern Quilt blocks.
Modern Block of the Month #4 ~ this is a block, but I think it would make a nice quilt back.
modern sampler I need to add this to my list: modern sampler done with all neutral prints
Quilt as you go is a fun technique for making quilt blocks. Here's a tutorial for creating this modern Bloomin' pattern.
42 Quilts: Modern Monday--Cross
Fun Quilt Block, "Wonky Pin Wheel" again
Riley Blake Designs Blog: TBT Modern: Quilt Construction // Assembling our Modern Sampler Quilt Blocks #iloverileyblake #tbtmodern #rileyblakedesigns
Great collection of modern quilt blocks! 42 Quilts: Modern Monday