Which was not a reason for the decline of the Heian dynasty in Japan? The equal-field system gradually fell into disuse in Japan
. Elite clans amassed most of Japan's lands into vast estates. A shogun was installed as military governor over the emperor. The emperor lost legitimacy as a result of a failed invasion of Korea.
The most detailed Roman mosaics use small stones to achieve an effect like brushstrokes. Especially in the eastern provinces of the Roman empire, artists “painted” with stone. Hope this helped :)
