To Katenka: It seems to me that you are really interested in pictures of Empress Elisabeth. Have you ever thought of buying a photobook? I recommend
Elisabeth. Bilder ihres Lebens. by Johannes Thiele and
Elisabeth. Bilder einer Kaiserin. Portraits of an Empress. by Brigitte Hamann.
Here are the pictures you wanted to see without watermark:

Elisabeth by Franz Schrotzberg in 1862. He also made the very well-known portrait of Archduchess Sophie (1855-1857).

Elisabeth says good bye to her beloved Lake Starnberg - a romantic drawing done in later years.

Elisabeth by Angerer. There are many more photos of this setting around 1865.