Is it the one with the petals applied onto two different background colors and a stem running down the center? I loved that quilt and many people made one to show us. I just can not remember the name of it to search for you. I thought that someone posted a tutorial with the petal attachment.
But here are some images on pinterest with links to the pattern.
https://www.bing.com/images/search?q...mageBasicHover