If you attended The Dalles High School anytime after 1946, you’re likely familiar with the collection of murals depicting Celilo Falls that have graced the library’s westernmost walls for almost 60 years.

Painted by renowned Columbia Gorge artist Percy L. Manser, the murals suffered severe water damage long enough ago that even graduates from over six years ago shrug and say, “It’s always been that way,” when asked what they thought about the previous state of the murals.