One of the Fractal Generators I use regularly is JWildfire, a great piece of free software by Andreas Maschke. This program has some really cool features including scripts. One of them turns a regular Fractal in a beautiful heart:

Like all of my work this heart is available as poster, print, greeting card, throw pillow, duvet cover and many more. Click here to order your heart. Show your love with a modern, cool fractal heart 🙂
Pink Fractal Heart