The correct answer is C. Frieze
Step-by-step explanation:
In architecture, a frieze refers to a wide and central piece that is essential in the construction of structures with columns. The frieze is part of the entablature that goes over columns; indeed the frieze refers to the middle or central section of the entablature. Additionally, the frieze connects the architrave and the cornice that are also part of the entablature. This implies the one that is a wide central section of a piece of architecture is the frieze as this is essential and a central part in architectural pieces with columns. Also other such as arabesque or arch as just additional and decorative elements but not central sections.