The deceptive nature of invented deceptions

It is a bad habit to discard parts of the VM which don’t fit with your theories or ideas as “deceptions” by the author, intended to distract wannabe codebreakers and to throw us off track.

While it actually might be the case, resorting to this stunt is technically simply an excuse for not explaining VM features.

Unless this tool is used with utmost self-restraint (some folks discard all illustrations in the VM because they don’t fit their “translations”), one will start to “explain” away each and everything, and can then arrive at any preconceived or desired conclusion.

Drosera?

Aside of the notorious sunflower, there are precious few plants from the VM’s herbal section which have been identified with any degree of certainty.

Here’s one from the German edition of the Wikipedia:

f56r (top) is associated with Drosera intermedia (bottom):

droseravoynichmanuscriptf56r

mittlerer_sonnentau_i_d_blute

When browsing the VM, I noticed that f53r also bears a certain resemblance:

vm_f53r

But what do I know about plantography…?

Does size matter?

An experiment in terror.

Every now and then, a decipherment of the VM will be attempted which is based on the disctinction of very small differences between the individual characters. (One notorious example consists of the various accents found over the “ch” letter pairs.) These distinctions expand the VM character set and hence the degrees of freedom in translation attempts.

But where is the reasonable limit for this? How much must be attributed to variations in handwriting, and how much is actually an intended distinction? Follow me to the vaults, and study a little experiment in terror…

Continue reading “Does size matter?”

Who’s your tailor?

Do these two guys share the same tailor?

f73v_sagittariushottenroth

(Left: Crossbow archer from Sagittarius f73v, right: “Poor man” from Germany, middle of the 15th century, source: Hottenroth: Handbuch der deutschen Tracht. I’ll try to come up with a better scan.)

Note the headdo with the “scarf” protruding, the shape of the sleeves, the length of the frock, and the tight legs.

For a detailled discussion of the crossbow itself, see Jens Sensfelder’s analysis!

Edit: Okay, I’ve found the source, it’s the “Basel Danse Macabre” (Basler Totentanz), second row from the bottom, the leftmost “pair”. Unfortunately, the Wikipedia explains that the Danse Macabre was thoroughly “renovated” several times and adapted to the contemporary fashion each time, before it was essentially demolished in the early nineteenth century. All Hottenroth probably had access to was a copy from the time just before the demolition (which seems to be the picture in the WP), so its value as a source appears questionable. Dang it.

(Not to mention that it’s not a “poor man” but rather a musician.)

The great tragedy of Science — the slaying of a beautiful hypothesis by an ugly fact. (Thoms Henry Huxley)

Top totty headdo

Are these two babes wearing the same headdo?

f71r_headdobraque_family_triptych_right_panel_wga

(Left: “Nymph” from f71r, right: “Triptych of Jean Braque”, detail, Rogier van der Weyden (attrib.)

The Virgin Mary seems to stem from around 1450, fitting the period assumed for the VM nicely. (Note the ointment jar in her hands, which resembles the VM “jars” as well.)

Is it a shorthand?

The fact that some of the VM letters are similar or identical to characters used in medieval or Renaissance shorthand schemes has led people to believe that either —

  • The author was familiar with shorthand techniques (“weak shorthand hypothesis”), or that
  • These symbols were used as a shorthand to abbreviated letter sequences in the VM (“strong shorthand hypothesis”).

I think this is jumping to conclusions. After all, there’s only so and so many different characters one can compose from a limited set of pen strokes that I’d be surprised if someone who wanted to purposedly*) invent an alphabet wouldn’t come up with shapes like “I”, “O” or “X” (even if they meant different sounds), because they can conveniently and quickly be drawn and are readily recognizable.

Even in period, the shorthand symbol “4” (resembling EVA “q”) was also used to denote the number “4”; apparently both meanings were independently developed.

*) Historically developed alphabets might of course be different.

It’s not a shorthand

Information content (as calculated from the entropy or “repetitivity” of the VM) is about two plaintext letters per ciphertext word (which consists on average of roughly 5 letters, depending on your transcription choice). This means that the encipherment process has “bloated” the plaintext.

Shorthand does exactly the opposite thing: Repeated string sequences are replaced with a single token, hence shorthand should tend to increase the information content and “compress” the ciphertext.

The fact that some VM letters resemble common shorthand symbols doesn’t mean that these letters were used as shorthand.

Onomatopoeia

One of the mysteries of the VM is, that it is possible to transcribe it in such a manner that it is possible to pronounce the resulting text almost fluently. (The most common of these transcription schemes is EVA, but it wouldn’t be too hard to come up with others.)

This “speakability” is amazing because we can be pretty much sure*), that the VM is not enciphered with a simple substitution cipher (where one would, eg, replace all occurences of the letter “A” with “$”, and “B” with “@” and so on). Rather, some mechanism has been applied which transformed (substituted, transposed, fragmented, a combination or all of those…) the plaintext into the familiar VM words. (From the regularity of VM word structure, we can be sure*) that there were some kinds of “rules” or syntax applied in composing them.)

Which conclusions do we draw from this?

“Speakability” means something like having two groups of letters, the vowels and the consonants, and not-too-long sequences of vowels alternate with similar sequences of consonants. Long consonant strings at one word’s end may meet long consonant strings at the next word’s beginning.

“Speakability” of the underlying plaintext must have been lost in the enciphering process, so the observed “speakability” must have been introduced in the same process.

What kind of encipherment would do that?

(I know it’s not truly a case of onomatopoeia, but I liked the sound of that word.)

*) as far as anything is “sure” with the VM…