Create an image of a futuristic world where humans live harmoniously alongside fantastical wildlife creatures, with a portrait of a wise old tree at the center of it all.

Generate an image that depicts a futuristic world. In this world, people of diversified descents and genders coexist in perfect harmony with fantastical wildlife creatures. The scenery is serene, reflecting harmony, progress, and coexistence. At the center of all this, draw a portrait of a monumentally large, wise old tree. This tree is grand, almost supernatural, representing the wisdom and resilience of nature. Children and adults alike gather around the tree as if drawn by its wisdom, epitomizing unity, serenity, and a deep bond between nature and technology.