help for conversion of NUMARRAY to PIL object

[A. L.]

hi, everybody here,

    I am a newbie to python. I encounter a problem that how to convert
an array of numarray to pil object. For example, the data in an image
is extracted using Image.getdata, then the data are converted into  an
array in numarray. But when the array is needed to convert to the pil
object, I lose my mind. Could somebody here provide some solutions to
this problem?  (In other words, all I need is the interface between
reading/writing image data and NUMARRAY.)

    Thanks in advance.