BRYAN EATON/Staff photo. Olivia Bertolami, 8, creats a mini Great Wall of China using dominoes at the Bresnahan School in the YWCA Afterschool Program on Monday afternoon. The youngster was quite knowledgable about the wall saying she learned about it in the STEM class at the school.

180319BEAgreatwallBresnahanYWCAdominoesChinaBertolami