A geomantic figure is four rows, each holding one point or two, and that is the whole of what the figure is before anyone interprets it.
The pattern
Puer is single, single, double, single, reading Fire, Air, Water and Earth from the top down, five points in all. A single heavy row sits third from the top, with light rows above it and one below.
Flipping every row
Change each row from single to double and from double to single and Puer becomes Albus. The traditional readings of the two, drive and conflict against peace and clarity, look like opposites, but the atlas records the pairing as a fact about the points and not as a claim that the tradition intends the two to be read together.
The name and its framing
Puer means boy. The handbooks read the figure as energy without judgement, initiative, and a readiness for conflict, often in explicitly martial terms. As with Puella, the early modern glosses carry the assumptions of their period in their wording. The atlas records what the tradition says and where it says it, and does not reproduce the framing as though it were the atlas's own reading.
The attributions
The planet, sign and element recorded for Puer elsewhere in the atlas come from the astrological tradition laid over geomancy after it reached Latin Europe. Those assignments differ between sources. The point structure is intrinsic, identical in every handbook that carries the figure, and can be checked by counting.