A lot of pretty pictures, but a dragon category

I bought this one just now. And I am amazed by the large number of pretty pictures I saw. Very nice. But I dont like the fact that dragon is one of the categories. Is it possible to have that category and the pictures in it removed from this application? If this is done, this is definitely a five star app. But right now I can only give it one star, despite the large number of pretty pictures.

Silenthui about High Quality Wallpapers Pro, v1.6