求鉴定: faces appearing in a kitchen floor in Spain? (Bélmez) — is any of this on the level

Picked this up secondhand and I genuinely can't tell how much is real vs how much got cooked over 50 years of telling. Dump it on you lot. Bélmez de la Moraleda, a village in Andalusia, Spain. 1971. A woman, María Gómez Cámara, says a human face just… appears in her concrete kitchen floor. They sma……