A handout image shows the fossil of the left midface of a hominin assigned to Homo affinis erectus, that was recovered at level TE7 of the Sima del Elefante archaeological site at Spain’s Sierra de Atapuerca, alongside the representation of the right side of the midface, which is mirrored by means of virtual 3D imaging techniques, in this undated handout image released on March 12, 2025. Maria D. Guillen/IPHES-CERCA/Handout via REUTERS