I absolutely adore this quilt pattern and theres a couple of ways to make this.
It really depends on what you prefer.
You could also work from a sketch, but I think it is just easier to lay it out.

Now comes the fun part, construction.
Then repeat this all the way down the column.
Then stitch the triangles to the hexagons to form diamonds.
Press the seams towards the triangles to aid in alignment in the next step.
Next stitch the diamonds together.
Easy to piece together and sew, I found this free quilting pattern to make.
You will have so much fun making one for yourself!