Another Idea

 

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In the past I have tried to avoid arranging the triangles so they create this pinwheel, but this time I think I'm going to play with those. I've got so many greens I think I'll make it look like a garden.

I'm not sure how I will arrange the blocks, but I think I am going to have fun figuring it out.

I'm not planning to have more than eight of these, but their placement is up in the air too. They certainly won't be placed regularly.