What characterizes the capitals of Doric columns?

Doric columns are one of the classical orders of ancient Greek architecture, and their capitals are defined by their simplicity and lack of elaborate decoration. The capital, which is the topmost part of the column, is characterized by a plain, saucer-shaped design that is distinctly unadorned compared to the more ornate capitals of the Ionic and Corinthian orders. This simplicity serves to convey strength and stability, which were essential qualities in ancient Greek architectural design.

The other options describe features more commonly associated with the other architectural orders. For instance, ornate floral designs and intricate carvings of animals are characteristic of the Corinthian order, which is known for its elaborate scrolls and plant motifs. Additionally, a pyramidal shape with gold plating does not fit the essence of the Doric style, which is all about understated elegance rather than excessive ornamentation. The Doric columns are meant to evoke a sense of monumental strength in their structure and aesthetic, aligning with the cultural values of ancient Greece.