I'm not sure why this block is called Two Color. The example I saw used three colors plus a background! Perhaps it is referring to the two colors for the star points. However, it is a lovely star and pinwheel design.
The Love in a Mist quilt block is an easy block for beginners with only half square triangles, square in a square and square patches. This traditional style block was originally done with only a light and a dark or medium colored fabric. I had to do my own thing so I added in another color. Additionally, the center star could be a fourth color.
The Honeymoon quilt block is a fun star block to sew together and it is easier than you might think. With only half square triangles, hourglass units, and squares, it goes together quickly!
The Mill Wheel quilt block is one of those timeless traditional quilt blocks and is quick and easy to sew together. There are lots of quilt blocks with names that relate to mills or water wheels - probably a nod to how important these machines were back in the time when the blocks were designed.