“At the crossroads of human and machine, past and yet-to-come, something new begins to take shape — like a river still choosing its course. I write to hold onto these moments of transformation, when everything remains possible before settling into form.”— Sergio Cesario

I am a Brazilian-American writer and visual artist whose literary work expands the same questions I explore in digital media: identity, memory, and transformation in a post-human landscape.

My debut in literature unfolds along two distinct paths. O Livro do Simulacro | Consciência Síntese is a work of speculative and philosophical fiction that questions the nature of consciousness in a fragmented, data-driven future. Illuminato e o Vale de Onde Nascem os Voos, written for young readers, follows a symbolic journey of loss, growth, and self-discovery.

In both narratives, I seek to navigate the dissolving boundaries between what we were and what we are becoming — tracing the invisible architectures that shape our perception of time, self, and meaning in a world increasingly shaped by artificiality.