Butterfly Apple Watch face

Hi - this is my first time using the support community, so please give me a bit of wiggle room here!

I have the butterfly apple watch face. And I've been trying to figure out all of the possibilities and more questions, like how often, why, etc.

This is mainly because butterflies have been a symbol for me for my grandmother. Especially blue butterflies. And I would say, over 75% of the time, when I look at my watch, it's a blue butterfly.

I know not all people believe in signs or the afterlife or anything like that, which is kind of why I'm looking to see if there's an explanation for this? From what I've seen so far, the butterflies used on this watch face, maybe 25% of them have blue in them. So then, why am I always seeing the blue ones? Obviously, I can take it as "another sign" but I also just want to know if this is normal or likely of this watch face.

I do see non-blue ones, just not near as often. You don't have to comment on the "signs" stuff, I was really just trying to figure out the likelihood of "getting" a blue butterfly at any given time, I guess?

Any info can help. Thanks!