Generally, in the Orthodox Christian tradition, icons of the Theotokos show her holding her Son, our Lord Jesus Christ. She is the Mother of God, and so it is right to represent her as a Mother holding the infant Jesus Who is God.
Hello – thanks for letting me know more about your preferences! I hope you are here because you clicked the link to let me know more about you. As a thank you here’s a lovely example of a cheerful panel… Dubois Stained Glass