Anya, eldest daughter of Bapa Postma is presently a volunteer of the MHC in promoting the Mangyans of Mindoro Photo and Artifact Exhibit wherein she serves as a docent and instructor on Mangyan syllabic script writing, clothweaving and beadwork. Anya also takes charge of the preservation of her father's collection of documents on the Mangyans including the over 20,000 ambahan recordings.