Journaling is a wonderful tool for expressing thoughts and feelings and questions through writing. Each person can use a notebook and write about what they are experiencing, what gets stirred up, what new awarenesses arise. journaling can be done with paper and pen. Certainly people can draw in their journals as well.
Visual journaling a another form of journaling that includes images. For instance you might start with a question: What has heart and meaning for you? And in response to that question, you can take images that speak to you and paste them on a collage or in a collage/style journal. Then you can begin to write around or under the images anything that the images inspires you to say. Visual journaling is an interesting process that also taps into a lot of creative expression.