Artist who made the candy sculpture at ground zero is Laurence Jenkell
archive of her site: http://archive.fo/GKMrW
google translate of her wiki page: https://translate.google.com/translate?hl=en&sl=fr&u=https://fr.wikipedia.org/wiki/Laurence_Jenkell&prev=search
archive of wiki (kind of fucked up): http://archive.fo/JKhGo