The Juxtaposition Cross of Articulation is named for Gate 12 and Gate 11. Human Design reads Gate 12, from Hexagram 12, Standstill, sits in the Throat and is read as expression that arrives only in the right mood and the right moment, a caution that can look like reticence; and Gate 11, from Hexagram 11, Peace, sits in the Ajna and is read as a mind full of ideas and concepts that want to be told, though not necessarily acted on. Juxtaposition Crosses stand apart from the other two families, tied only to the four line one profile, and are read as the most fixed direction the system names.
Its design half is Gate 25 and Gate 46, both seated in the G, or Identity, centre. Gate 25 is read as an innocence that places universal love above particular attachment; it pairs with Gate 51 in the channel of Initiation. Gate 46 is read as a love of the body and a knack for arriving in the right place at the right time; it pairs with Gate 29 in the channel of Discovery.
So the cross joins a mind full of untold ideas, Gate 11, to expression that waits for its own moment, Gate 12, on the surface, while beneath both an Identity centre pair of innocence and bodily love carries the design half. The hexagrams are old texts; fixing them into one incarnation cross is the modern system's own construction, dated to 1987.