Paper, books or canvases of sorts are labeled in size with A1, A2, A3 etc (the bigger the number the smaller the object) a4 paper is the standard size
Answer:
They emphasized the expressive potential of color, employing it arbitrarily, for example, Matisse employed a pointillist style by applying paint in small dabs and dashes. (1906) appear to mimic the spontaneous, active brushwork of Impressionism,
Explanation:
The center of the Roman Empire is in Italy. ROME. And to be specific,
there was a spot in the forum called the "umbilicus urbis Romae" which
is translated "the center of the city of Rome" or "the navel of Rome".
At any rate, it was the spot from which all distances, from all over the
empire, were measured.
I believe value is the lightness or darkness of a color.