A Flower Arrangement on Friday

My cousin asked me to try my hand at making a flower arrangement.  She was stuck on purple...so, she brought me the stuff and this is what I came up with....

She brought 3 calla lilies and I wished I had spaced them out more when I was done...it's the only other color besides the purple stuff.  She also brought some tigs, but I haven't put those in yet.  What do you think?

Thanks for stopping by.  Have a great weekend.