Purple

[F, Calla & Luca]

I love blue, purple and pink flowers. Whenever I photograph purple flowers they appear much bluer than they actually are rather than purple. Suggestions?
Here is an iris that is really very purple.

[F, Calla & Luca]

Thanks for the suggestions.I will try at least the web site you suggested as soon as I can. Did the flowers look really purple on your monitor? The trouble is, they don't look as purple in the camera even as compared to what I see with my eyes. BTW, I knew it would be good to have you join us.