Colors of the Ancients: A Multicolored Mural Hidden for 4,000 Years
A richly carved, polychrome mural discovered in northern Peru has stunned archaeologists: a three-by-six-metre temple wall rendered in high and low relief and painted in blue, yellow, red and black. Unearthed at the Huaca Yolanda site in the Tanguche valley (La Libertad region), the panel contains birds of prey, fish and marine motifs, star shapes, and human-like figures that appear to transform into animals — imagery that suggests ritual, shamanic visions, and complex symbolic thought far earlier than many scholars expected along Peru’s coast. Below I unpack what the mural looks like, how it was dated and studied, what it tells us about ancient Andean societies, and the urgent conservation and ethical questions the find raises. The find: what archaeologists uncovered During excavations led by Ana Cecilia Mauricio (Pontifical Catholic University of Peru, PUCP), a sand-buried courtyard wall about 6 m long and ~2.9 m tall was exposed. Rather than a flat painted s...