Africa to Maine, an ambitious and beautifully presented photo exhibit curated by the Greater Portland Immigrant Welcome Center at the Portland Public Library, is on display until June 18. The photos were loaned for the exhibit by members of the African Diaspora living in Maine. These are family photos, shared by people with Angolan, Burundian, Congolese, Egyptian, Kenyan, Somalian, Sudanese, South Sudanese, Ugandan, and Zambia heritage. The exhibit has included public events. The final event is a community conversation on June 2 at 6 p.m. at the library.