Mystery Flowers (with link to picture)

I saw a great picture of these flowers and I would really like anyones help on identifying them.

Thanks!
http://www.truthbook.com/images/qodimag ... ge_525.jpg

 

The red one looks like Ranunculus to me, but since I've never grown them I really can't say for sure.

Here's a link to read more about Ranunculus.

 

I think Droop nailed it. Isn't that shade of yellow almost unreal? Looks like one of those "stand out in a crowd" kind of images.