Charubel's entry for this degree is a bare geometric emblem: a triangle with a round hole in the centre. John Thomas, the Welsh astrologer who published as Charubel in 1898, gave every degree of the zodiac an image, and a few of his entries, like this one, are diagram rather than scene. The triangle is the oldest figure of stability and of trinity, three lines closing on themselves; the round hole at its centre opens the closed form, an absence with a different geometry from its frame, circle within triangle, and through a hole one can see or pass.
Read against the twenty eighth degree of Pisces the emblem suggests structure organised around an opening, form that exists to frame what is not form, which in the zodiac's final sign reads as doctrine holding a space for what doctrine cannot contain. Emblematic entries have long precedent: the first complete degree picture set, Johannes Angelus's Astrolabium Planum of 1494, mixes scenes with objects and glyphs, and the oldest systems pictured nothing at all, Vettius Valens giving each sign three planetary faces in the second century, this degree falling in Pisces's third under Mars, with the Egyptian bounds preserved by Ptolemy giving Mars the term as well. The scene most modern readers attach to the degree descends from Elsie Wheeler and Marc Edmund Jones's 1925 Balboa Park sitting, published by Jones in 1953 and restated in Dane Rudhyar's still-copyrighted 1973 An Astrological Mandala, not reproduced here. Read at a natal or progressed point, the tone is framed openness, strength built round a way through.