El Greco intended this canvas to hang directly over his own burial place in the church of Santo Domingo el Antiguo in Toledo, though it was later transferred to the church's high altar^[1]. Making a picture for one's own funerary chapel was a deliberate, personal act, and the choice of subject, Christ's birth witnessed by humble shepherds rather than a scene of judgment or lament, frames the painting as a statement of faith made at the very end of a long working life rather than a commissioned piece for a patron's benefit.

El Greco considered colour the most important and the most ungovernable element of painting, holding that it took precedence over form, and nowhere is that conviction clearer than in this canvas, where light functions not for its own visual effect but as a symbol of Christ as Lux mundi, the Light of the World^[1]. He abandoned the balanced proportions and legible spatial construction of his earlier versions of the same subject entirely, instead building the picture from a deliberately clashing palette: a bright orange jacket over yellow-green breeches on the central bearded shepherd, a purple tunic with yellow drapery on Joseph, blue and yellow on the shepherd standing to the right, green on the figure beside him, and a rose tunic with a blue mantle on the Virgin, all set against a sky of conflicting whites and blues where hovering angels appear, one bearing a scroll inscribed with the words of the Gloria^[1].

By this stage of his career El Greco relied heavily on his workshop, particularly his son Jorge Manuel, to help produce and repeat popular compositions, yet The Adoration of the Shepherds is believed to have been executed entirely by El Greco's own hand, without assistance, an unusual distinction for a large late work^[1]. This detail marks the painting out even among his final output as something closer to a personal statement than a studio product, consistent with its intended place above his own tomb.