peony problem?

Can anyone tell me if this is normal? My peony looks very healthy, but has this red vein-like effect on it's leaves, mostly on the tips. Is it just varigation or a problem? The picture isn't very good, sorry.

 

Up the Vikings!
I would not worry too much about these markings if the plant still looks healthy. You could give it a soaking with a systemic fungcicde, if you wanted to.
Widnes bred and buttered me!

 

lol, rugby? I live near the Stadium, in Ditton. Thanks for your advice. I'll leave the plant be, but keep an eye on it. Cheers.

 

Will be driving past in a couple of weeks then. Give us a waye!