Joachim Boaz might contribute to science fiction through various means such as writing critical analysis, promoting classic works, or being involved in academic research related to the genre. Without more specific information about this Joachim Boaz, it's a bit hard to be more precise.
Giotto uses vivid imagery and detailed descriptions to convey the story of Joachim. The way he presents the characters and their interactions helps us understand the plot.
One significant aspect is his relationship with his wife, St Anne. Their marriage was a crucial part of the story as it led to the birth of Mary. Another aspect is his faith. Despite the difficulties of being childless, he maintained his belief in God.
I'm not sure who St Joachim specifically is in your context. There could be many people named Joachim. However, generally, in the case of Saint Joachim from religious history, he was the father of the Virgin Mary. His main 'event' in the religious narrative was being part of the family line that led to Jesus. He was a devout man according to the traditions.
Overall, War Machine in the cartoon is presented as a heavy-hitting force with advanced weaponry. Spider-Man, on the other hand, showcases his acrobatic abilities and quick thinking to overcome challenges.