The book is a collection of 300-word reflections by Fr. Villarin. Each essay is accompanied by artwork created by a broad range of Filipino painters, sculptors, and photographers—including National Artists Federico Aguilar Alcuaz, Benedicto Cabrera (BenCab), Arturo Luz, and younger talents in the Philippine art world. "Siya Nga!" brings together the works of 49 Filipino artists, and the volume contains a total of 74 images of artwork.