Depict a solemn and respectful scene that captures the essence of Luke 1:13 of the Bible, which narrates the Angel Gabriel informing Zechariah about the upcoming birth of John the Baptist. The elements of the scene should include an angel and a man, symbolizing Gabriel and Zechariah respectively, conveyed in a devotional and dedicated manner to Christianity principles. Emphasize the medieval method of art with vibrant colors and intricate designs, reminiscent to the visual enhancements seen in early religious manuscript illuminations. Note: Do not include any text or words in this depiction.