Carol Armstrong has a beautiful pattern for this and other wildflowers in her first book "Wildflowers".

If you want to embroider the lady slipper design on a block or blocks, here is a link to the design at embroidery library:

http://www.emblibrary.com/EL/search....ipper%20flower

Take your photo and have it enlarged the size you want. Cut out the elements of the photo for your pattern. Good luck. Would love to see a future posting with your finished project.

Fat Cat Patterns has/had a 12" appliqued block for the Lady Slipper.

This one was sold, but you could google McKenna Ryan and find another.

i've had good luck using clip art to do applique flowers. i embroider the stems on because it's easier

Lisa's lady slipper @Quilts 'n Stuff by Glenna. Pretty pattern. Do a search for it on google. Good luck.

I found a free pattern on Quilters Club of America. If you are a Premium Member you can find it on page 27 of the free patterns. It came from www.ButtonHoleQuiltDesign.com. However, the pattern is an older one so you may not find it on the Button Hole site. Hope you are a member of Quilters Club

Oh, I'm sure you can draw that!!!!! :)
Good luck!