Nacreous clouds

Lots of photos of nacreous clouds all over the internet during the last few days, but with the persistent blanket of low cloud we've had here for what seems like an age, I'd given up hope of spotting any.

Then, this afternoon, a patch of blue sky appeared, and clouds with a hint of pink and green scudding across the sky. Just a hint though, nothing spectacular! Two minutes layer the low cloud was back, and the colour gone.