Seems to be unanimous. I like it with no sashing too.

You can do sashing if you want, but I don't think you need it. It looks great the way it is.

No sashing

Without. By the way, nice job!

Without here.

Your blocks are very pretty! I like them without the sashing. If you want to use sashing, what about something with tiny specks of orange or blue or both? I feel for you though, because sometimes it is nearly impossible to find exactly what you have in mind.

Oh, I totally would not use the white sashing with such deeply pigmented colors. It would just break up the whole look of the quilt. Since you are using such color saturated colors, if you really want to add a sash, I'd go a step further with the depth of color, and use something like deep purple, no pattern. The purple would really set off your other colors nicely. Just don't make the sash too wide. Just a narrow sash, just enough to "square up" your blocks, and I think you'd be happy with that.

It is more dynamic without the white.

A solid sashing might work better.

My vote would be for NO sashing...