Juujuumama, also known as Sierra Renee, is a multidisciplinary artist working across collage, painting, generative AI, and futurist fashion. Her practice began in childhood through hand-cut collage and painting, processes that continue to inform the construction and visual language of her digital work. Since 2022, she has expanded her practice through text-to-image systems and generative models trained on her own imagery, bringing physical and computational methods into dialogue.

Influenced by Afrofuturism and surrealism, Juujuumama examines identity, transformation, authorship, and self-determined value. Her layered compositions merge portraiture, landscape, and object, often incorporating gemstones, sculptural adornment, and expansive environments. These recurring elements connect the body to its surroundings while constructing alternative approaches to representation. Her physical artworks provide the source material and conceptual foundation for an evolving practice that positions generative AI as a site for intervention, disruption, and the reconsideration of authorship.