We did a lot of work on the grounds around the Beaver Island house last fall, and some of it paid off. We saw these as we arrived. I can't remember what they are, but the plant has variegated green leaves. Had a 'seeing to' in Textures just for fun.
Thank you @suzanne234 for reminding me it's called Brunera! The flowers are a lot like forget-me-nots, but the foliage is totally different.
@jgpittenger Mmm...reconstructing as I don't remember (I did it in Textures plug-in so don't have the layers as I've forgotten how to use layers already -- we need another trip soon!): bokeh, meadow master, spring skies and then fiddled in LR when I brought it back in.