The Sunburst heart is big and beautiful. I have used previously to make a wedding present for a friend. I also have one hanging on my wall! The pattern is from Bunny Mummy, click here to find the pattern.
The version on my wall uses thick 12ply yarn and a 6mm hook.
Please take a moment to have a look at Bunny Mummy's blog, she has a lot of great patterns, and has a great sense of colour! Find her at bunnymummy-jacquie.blogspot.com