EQ is Electric Quilt --- now in version 7. It's a software program that allows you to play with designs and fabrics. You can even scan your own fabric, and place it in the design....so you can see what it will look like before cutting out. Do a search on Google and you'll see examples.
I like the block, and your fabric, but I'm with the others, you need more contrast.....or more of a difference in the two patterns of fabric.