 On 16 September 2005 , Danish news service <unk> published an article discussing the difficulty encountered by the writer Kåre Bluitgen , who was initially unable to find an illustrator prepared to work on his children 's book The Qur 'an and the life of the Prophet Muhammad ( Danish : <unk> og <unk> <unk> liv ) . Three artists declined Bluitgen 's proposal out of fear of reprisals . 
