I was hoping to find information on an art work of macramé made in the 1970s in Italy by an unknown Nun. It was donated to a Louisiana hospital or school for "mentally retarded" children. My mother had given some sort of raffle to it for charity. It was in our home for the time. I'd like to know what it is worth. That's all that I know about it except that it was framed by Waddell's in Shreveport, LA at the 7033 address, but that part had gotten chewed off. My address is firstname.lastname@example.org Thank you.