Well, awhile back we were discussing patterns for puffy/3D hearts using crystal bicones, but I can't find that discussion.
However, I did find a FREE pattern, through the Michaels website. Here are a couple links for everyone:
http://www.michaels.com/online/pdf/25431.pdf This is for the heart pattern itself. Disclaimer: I have not myself tried this pattern to see how easy/difficult it is; it's not the one I received at the class I took (the pattern for which I can't release, even after checking with the instructor).
http://www.michaels.com/beads This will take you to the Beads section of the Michaels website. I haven't checked out everything yet, but I have perused several places linked in their menu. Might be another good place to find free patterns.
Happy Beading!!
Dawn 
Blessings to all, take care and be safe!
Dawn
"When you're faced with the necessity to do something, that's a stimulus to invention." Arnold O. Beckman, PhD.
"A woman is like a teabag -- only in hot water do you realize how strong she is." Nancy Reagan
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