Picture Exchange Communication System (PECS).
Made some today for a family.
This week we will be working on requesting for desired items.
Starting off very simple. I have to teach my kiddo and his parents how to use PECS first. Once they’ve mastered these 2 pictures, we will add some more.
Therapy Ever After 
We used PECS when my son was 3 and 4 years old. It really helped him to communicate with us.