Which ancient civilization had the oldest musical notation system in the world?
a. egypt
b. greece
c. china
d. mesopotamia

The difference between relief and intaglio printing in art

In 1907, the retrospective on the work of 19th century post-impressionist georges seurat influenced the development of cubism in a radical way through his painting titled, “sunday afternoon on the island of la grande jatte.” ? ?

How can you open a chest that is beyond, but adjacent to the world border?