Identify the architectural styles of the buildings shown in the images.

Image 1:

The building in the first image exhibits characteristics of Classical Roman architecture. Key features include the prominent portico with Corinthian columns, a triangular pediment, and a circular drum structure, strongly resembling the Pantheon in Rome. The overall design emphasizes symmetry, order, and grandeur typical of this era.

Image 2:

The structure in the second image is a prime example of Ancient Greek architecture, specifically the Doric order. The Parthenon in Athens is a well-known representation of this style. It is characterized by its rectangular plan, robust columns with simple, unadorned capitals, and a distinct entablature. The presence of classical proportions and the use of stone are hallmarks of this style.