Anna Taratiel (Terrassa, Barcelona) is a visual artist and muralist who began her career in graffiti in the early 2000s under the name OVNI. Her work focuses on geometric abstraction and the exploration of color as a tool for intervening in space. She has created murals and interventions in cities across Europe and other international contexts, as well as exhibiting in galleries and art centers. Her practice combines chromatic research, geometric composition, and a dialogue with the environment, generating works that transform the perception of the places where they are located.