The vertical oval or ellipse is, from a graphic point
of view, an advanced sign, a combination of the basic elements
and . It means
With this meaning is the opposite of for all, eternity, all time, or all possibilities. In connection with the law of the polarity of meanings of elementary graphs it is interesting to note how the structure has been used in the ideogram to represent electrons, one of the smallest units of matter, almost totally lacking measurable weight.