Haeckel's second pedigree is as follows: - In representing pictorially the groups of the animal kingdom as the branches of a tree, it becomes obvious that a distinction may be drawn, not merely between the individual main branches, but further as to the level at which they are given off from the main stem, so that one branch or set of branches may be marked off as belonging to an earlier or lower level than another set of branches; and the same plan may be adopted with regard to the clades, classes and smaller branches.
To commemorate his Sicilian victory, he caused it to be pictorially represented on the wall of the Curia Hostilia, the first example of an historical fresco at Rome.
How they conveyed their meaning, how far they pictorially represented ideas or spelt words in the different languages of the country, is a question not yet answered in a complete way; Landa's description (p. 320) gives a table of a number of their elements as phonetically representing letters or syllables, but, though there may be a partial truth in his rules, they are insufficient or too erroneous to serve for any general decipherment.
The employment of the signs are of three kinds: any given sign represents either (I) a whole word or root; or (2) a sound as part of a word; or (3) pictorially defines the meaning of a word the sound of which has already been given by a sign or group of signs preceding.
So in the famous scene of the weighing of the soul, which first appears pictorially under the New Empire, she introduces the deceased before the forty-two assessors of the heavenly judge, Osiris, and presides over the scale in which his actions and life are weighed.
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