Christmas gifts for a 15 month old girl?

My daughter will be 15 1/2 months at christmas. I am trying to start buying now. She has a lot of things already. She has building blocks, she has the learn and groove table, all elmo toys, buggy, winnie the pooh ride on toy. v-tech alphabet train Track with a piano, etc.. she has lots of little animals. I am having a hard time to think of what to get for her. I was thinking about maybe an art easel with a chalkboard on one side and a drawing/ painting on the other side. do you think that is appropriate for age and do you have any other suggestions as what to get.