Creativity belongs to the artist in each of us. To create means to relate. The root meaning of the word art is "to fit together" and we all do this every day. Not all of us are painters but we are all artists. Each time we fit things together we are creating, whether it is to make a loaf of bread or a life.
The power of appreciation comes through actions. Feeling gratitude creates a wonderful internal experience; expressing it allows us to feel the full bloom of appreciation. Most significant would be our willingness on a moment-to-moment basis to find some aspect of every person and event to appreciate and then find a tangible way to express our gratitude.