Depict a respectful and devotional Renaissance-era scene illustrating the Bible verse Matthew 3:11. However, visually represent the verse rather than using words or text. Show a figure of prominence performing a spiritual ritual of baptism, where the Holy Ghost is portrayed as a divine light while fire signifies spiritual purification. The atmosphere should embody the sacredness of religious devotion, while the figures encompass a diverse range of gender and descent such as a Caucasian male figure, a South Asian female figure and a Hispanic child figure.