Andachtsbilder is a German term often used in English in art history for Christian devotional images designed as aids for prayer or contemplation. The images "generally show holy figures extracted from a narrative context to form a highly focused, and often very emotionally powerful, vignette".

Ecce homo are the Latin words used by Pontius Pilate in the Vulgate translation of the Gospel of John, when he presents a scourged Jesus, bound and crowned with thorns, to a hostile crowd shortly before His crucifixion. The original New Testament Greek: "ἰδοὺ ὁ ἄνθρωπος", romanized: "idoù ho ánthropos", is rendered by most English Bible translations, e.g. the Douay-Rheims Bible and the King James Version, as "behold the man". The scene has been widely depicted in Christian art.