There are no portraits of Eleanor, only her representation on her tomb in Fontevraud Abbey, in France:
http://upload.wikimedia.org/wikipedi...d_Henri_II.jpg
Henry is buried at her side. Their son King Richard the "Lionheart" is there as well.
Edit: I was wrong! there's a representation of Eleanor and her son King John
in a monastery in Poitiers, France:
http://upload.wikimedia.org/wikipedi...sans_terre.jpg