At the heart of the narrative in "Lunatics," the striking illustration depicts the shaman Avô Lua launching a peculiar bird, the Pluminho Gravitante, into the air. This bird, challenged by the unique conditions of the moon, employs an improvised parachute to glide across the lunar landscape. While Avô Lua tries to teach it to fly in the low lunar gravity, the rest of the lunatics observe with admiration and contagious laughter. The book unveils the extraordinary stories of this eccentric group, highlighting their quirks, random antics, and the pursuit of creative expression and existential reflection in lunar colonization. The Pluminho, soaring with its lunar parachute, becomes a symbol of human resilience in the face of the unknown, defying the laws of gravity and inspiring a community thriving on the moon, turning it into a haven of creative freedom.