It's beautiful fabric!
Some good comments already ... as already mentioned, did you check with the mirrors first, to see what you thought?
I'm also wondering, what size of triangles you used? ... because your flowers are not cut up very much, I am thinking that you would have seen more kaleido effect with a smaller triangle. Are these just laid in place? If so, you will have a different look once all sewn together, and the 1/4" seams remove some of the design.
Also, I'm thinking you have only put together only a few of the kaleidos at this point, so have many more to go ... and more designs will show up.
When you look at the few you have done already, you have a different design in each one ... with more, you'll find more differences. Arranging them may allow for a nice flow in your quilt because of the subtlety ... rather than a blotchy mix.