What are the names of the two Aztec calendars? What do they keep track of? The first calendar, called xiuhpohualli, includes 365 days and measures the year by agricultural seasons. It includes 18 20-day months of 5-day weeks plus the five unlucky days. The second calendar, tonalpohualli, measures a sacred 260-day year of 13-day weeks. Each day has a name and is also assigned a number between 1 and 13.

Why did david smith burnish the surface of his work cubi xix?

What were some of the characteristics of renaissance art?

Silverpoint is a. a technique using the blackish residue of impure carbon obtained by removing water from animal and vegetation substances. b. a technique involving the use of a metal point, and a thin silver wire, popular in the 14th and 15th centuries. c. a printmaking technique born from crayon manner that imitates the appearance of chalk lines. d. a technique used since the 16th century involving a stick filled with either colored or black graphite, a heated mixture of carbon and clay