Which part of a mosque is used to call followers to prayer?

In the centauromachy metope of the parthenon, human is to centaur as is to .

Reflects the pros and cons of continuous software updating?

This nineeteenth-century painting is an excellent example of the use of color theory. the artist used adjacent dots and dashes of different hues that appear to blend and form new hues when viewed from a distance. which painting is it?