The theme is the Book of Mormon. There is a piece of artwork for each book!

1 Nephi 2:20 | The Promised Land

2 Nephi 26:33 | All Are Alike Unto God

Jacob 2:16, 18 | Before Riches, Seek the Kingdom of God

Enos 1:4 | My Soul Hungered

Jarom 1:5 | Higher Law

Omni 1:1 | Commanded By My Father

Words of Mormon 1:3 | An Abridgment of the Plates of Nephi

Mosiah 27:23-25 | A Mighty Change of Heart

Alma 18:16 | Having Been Converted Unto The Lord

Helaman 13:2 | Samuel, A Lamanite

3 Nephi 17:23 | Behold Your Little Ones

4 Nephi 1:17 | There Were no -ites, 

but they were one in Christ

Ether 7:9 | Secret Combinations

Mormon 7:5 | Believe in Jesus Christ

Moroni 7:1 | Faith, Hope & Charity