Jesus: A Portrait is a 2008 Christological book by the Australian Jesuit priest and academic Gerald O'Collins.
Leonardo da Vinci, Head of Christ (study for the Last Supper)
The unknown years of Jesus generally refers to the period of Jesus's life between his childhood and the beginning of his ministry, a period not described in the New Testament.
12 year old Jesus talking with the learned sages of the Temple. Duccio, early 14th century.
Jesus in the workshop of Joseph the Carpenter, by Georges de La Tour, 1640s
The boy Jesus represented as the Good Shepherd; image above the North door of the Church of the Good Shepherd (Rosemont, Pennsylvania)