Abstract Thursday: Abstract Symmetry

My daughter and I decided to venture to higher ground today to see some real snow, not the slushy, sleety stuff that was landing in the garden. About a mile or so up the fell is this tarn and it seems there is always a photo opp.

On this occasion, it presented an opportunity for this week's Abstract Thursday challenge - Abstract Symmetry. I hope this answers the brief! The shot may not be abstract, but I think the interpretation of symmetry is...

Thank you to Ingeborg for hosting.