This document provides an overview of architectural styles from ancient Egyptian architecture to Baroque architecture. It describes key characteristics of each style. Egyptian architecture is characterized by pyramidal structures like the Great Pyramids of Giza. Greek architecture used post-and-lintel construction for temples. Roman architecture combined columns, beams and arches, developing techniques like the stone arch and concrete vault. Gothic cathedrals featured pointed arches, large windows, and elaborate decorations. Renaissance architecture was influenced by classical Greek and Roman styles but adapted for original designs. Baroque architecture flourished in the 17th-18th centuries, known for elaborate sculptural ornamentation.