It looks like a combination of folded flower technique. I did a Google search on fondant folded flowers and came up with this.
Hope this helps :D
I think this is how Nadia made them: http://**********edintorni.blogspot.fr/search/label/sugar%20flowers
I can't get Goreti's link to work but they look to me to be a combination of origami, and quilling with maybe some folded fondant.
Sorry didn't notice that it had been "censored". Let's try this:
s u g a r craftedintorni.blogsport.fr/search/label/sugar%20flowers
You will need to type it in.
AYou just have to type in Goreti's link. I didn't see the word sugar, but it came up on a google search. Sugar crafted.blogspot.com/2014/04/tutorials-kanzashi-or-fabric-flowers.html?m=1
Not sure how the heart is done but googled quilling and got these.
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