Another pinner says: Mess Free Finger Painting! What an awesome idea! Paint in a ziploc bag taped over a piece of paper. Of course we'll have to REALLY finger paint sometimes, too, since getting messy is half the fun.
Create a Peek-a-Boo Sensory Board for your toddler to explore could make this a matching sensory activity. Can be used for toddler who have sensory issues and also a way for parents to help interact with the their children.