Possibly have the client help make their own memory collage. Stamping paper and material with rubber stamps or foam stamps. There is a foam product that can be easily cut with scissors, to make your own shapes. For painting use watercolour paper and start with an outline that the client can fill in. Take care of yourself so that you have energy to care for your loved one.
Time outs are important.
Provide yourself with a time out by occupying your loved one with an activity. Basically the history of the person who has Alzheimer's disease. The life history is also a good tool to use to reminisce with family and friends and those who visit your home. This space is for your article. Don't worry space is not a problem.