Pictues of hollis woodsWho was the stucco woman?

In "Pictures of Hollis Woods" by Patricia Reilly Giff, the "Stucco Woman" refers to the character of the woman who lives in the house made of stucco, where Hollis Woods finds herself during her journey. This woman is significant as she embodies the idea of a nurturing figure, contrasting with Hollis's tumultuous past. The Stucco Woman helps Hollis confront her feelings of belonging and family, ultimately playing a crucial role in her emotional development.