I've found that it's so easy to pipe buttercream flowers by looking at real flowers.

I was inspired to pipe a flower based on a dahlia flower, and this is how it turned out:

I thought I would make a small tutorial on how to make it! So if you're interested, here is the link:

Thanks, great job!

AWow! So pretty! Yes I was wondering how you made them from your cake photo the other day :) I'll be taking a look once I get home. Thanks!

Your flowers are awesome!!!  Butter cream flowers are very easy to pipe and look very nice. I like them better than fondant flowers. You did a great job!!!