Lawrence knitters yarn bomb trees, Sunday, Jan. 25, 2015, on the grounds of the Lawrence Public Library, 707 Vermont. The art installation builds on the theme of the library’s Read Across Lawrence book, “The Handmaid’s Tale” by Margaret Atwood.

photo by: John Young

Eight-year-old Liza Engelbrecht, of Lawrence, helps her mom attach knitted tree wraps around trees outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

Andrea Anderson, left, and Rachel Norland, both of Lawrence, attach knitted tree wraps to trees outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

Volunteers attach colorful knitted tree wraps to the trees outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

Camille Lechliter attaches a knitted tree wrap to one of the trees outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

Rachel Norland, of Lawrence, attaches a knitted tree wrap to one of the trees outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

One of the kitted tree wraps outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

One of the knitted tree wraps waiting to be attached to a tree outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

A pair of Ojos de Dios hang from a tree outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.

photo by: John Young

Andrea Anderson, of Lawrence, attaches a knitted tree wrap to a tree outside the Lawrence Public Library, 707 Vermont St. Sunday afternoon.