Encyclopedia Ichnographica

compass

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compass


eros et thanatos
2683k
1999.01.29




Re: Freedom Wind turbines Buddhist prayers now
2004.01.06 18:22

One interesting aspect of Piranesi's Ichnographia Campus Martius is that the initials on the compass drawn atop the large plan do not represent the names of the four cardinal directions, rather the names of the winds that correspond to the four cardinal directions. For example, 'L' is the 'fingerprint' of the east wind.




Campo Marzio discoveries
2004.03.18

2. the circle/square Porticus Neronianae marks the spot of Alaric's Visigoth camp prior to the (primal) break-in at the Porta Saleria. The 45 degree marks of the Porticus Neronianae marks the four cardinal points. Since the compass of the Ichnographia matches the center of the Porticus Neronianae in size, perhaps Piranesi is here indicating the spot where the "winds" shifted--the historical winds. I now know how the Nolli map corresponds with the Campo Marzio area of the Celian Hill/Horti Salustiani. Platner provides an interesting history of the "Domus Valerianus"--nobody bought it in 404 AD; it sold for almost nothing after Alaric 410 AD; it appears to have become a hospital (which makes sense with regard to Melania's mission.

Re: crossology
2004.04.01 12:47

Not too long ago, countable days actually, I first learned of Melania the Younger, and how her husband's (enormously expensive) family estate [Horti Valeriani] just outside the walls of Rome at the Salarian Gate, was one of the great properties (along with the Gardens of Sallust) that were plundered when Alaric and his Visigoths broke into (at the Salarian Gate) and sacked Rome for the first time. The Visigoths initially camped for many months outside the walls of Rome (near the Salarian Gate) thereby starving the city by disrupting all deliveries of grain from Africa to the city. The Salarian Gate, the Gardens of Sallust, and the Gardens Valeriani are all delineated within Piranesi's Ichnographia Campus Martius right where they are supposed to be. Interesting, right next to this complex of buildings/structures, Piranesi also delineates a Porticus Neronianae, a completely fictitious building in the shape of a large cross within a circle (a composition, coincidentally, that follows the circle/square juncture pattern similar to the Timepiece gauge of the theory of chronosomatics). Within a day of assimilating all this new data, I came to see how the inner circle of the Porticus Neronianiae matches the circle of the compass/north arrow that Piranesi also delineated within the Ichnographia, and I came to see how if you rotate the cross of the Porticus Neronianae 45 degrees, its four points then correspond exactly to the four cardinal points of global direction. The Porticus Neronianae of Piranesi's Ichnographia Campus Martius is the X that marks the spot where the first attacking Visigoths camped. [There are even more 'symbols' to interpret here, like 'shifting winds' and Nero as anti-Christ precursor, but more on that latter.]



Giovanni Battista Piranesi, Ichnographia Campus Martius (1762), detail.

The Horti Valeriani is situated in the upper right corner, directly above the Horti Sallustiani, which occupies the entire bottom portion of the plan. Note that the Aurelian Wall is delineated via a bowing dotted line, which is visible directly above the words 'Horti' and 'Sallustiani'. The position of the Salarian Gate is indicated along the dotted line, here circled in red.



2013.12.18 20:24
18 December
2013: Reading 'conceptio' (a feminine noun) means (1a) a comprehending; hence concretely, a circuit, compass: the system of the universe [and here Vitruvius is cited as the source of the concrete meaning] again today made me wonder anew as to the significance of the compass of the Ichnographia matching exactly the plan of the Porticus Neronianae.

Was Piranesi covertly delineating the "system of the universe?"





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