How does this image illustrate a contribution of the Byzantine Empire? It is an example of sophisticated mosaic art commonly found in Byzantine structures.
It is an example of realistic paintings commonly found in Byzantine structures.
It shows how the Byzantines used art to call attention to social issues.
It shows how the Byzantines used art to depict everyday life and common people.

it is an example of sophisticated mosaic art commonly found in Byzantine structures.

Explanation:

The Byzantine society were religious and typically made up of Orthodox Christianity. They loved art which was done with naturalistic style. Some of the Roman and Greek had Christian themes embedded in them.

The Byzantines were also fond of the mosaics and also seek to improve and make more beautiful ones by using better techniques. In their arts, there are also pictures relating to Christianity which further shows their love and passion for Orthodox Christianity.

a is correct

hope this let me know if it is right

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