How is this done?

[theshoefairy]

This is my first time here and I hope I am posting in the right place.

Does anyone know how this would have been created? I have looked for tutorials on it but haven't been able to find anything other than the folded heart effect.



Many thanks

 

[Paul Murray]

Looks like use of gradients and a gradient stroke mainly.

 

[Jack Woodhams]

What Paul said, it's gradients, for the internal one, select the heart and go to select > modify > contract and do it by like 10pixels. Then add the gradient (I think that's about right, I might be wrong about the menus).

 

[Crepston]

And shadows.