They used to grow them at Brussels University Botanical department where
I used to work. I always find them really attractive! But I guess it's a
matter of taste

I found a picture he

http://www.angelfire.com/la/guwapo/i...papayapot2.jpg

alos some advice here (don't known what it's worth):

http://www.easyfunschool.com/article1735.html

Philippe