Twenty-eight years at Rio

Rio Americano is 50 years old this year. We're trying to celebrate it. So there is cause for thoughts of nostalgia. Faculty and staff get a portrait taken every year. Sometimes, those portraits get included in the school's yearbook.

As far as I know, I never missed a portrait and I've never thrown the resulting photos out. But 28 years is a long time, and it turns out I was only able to lay hands on images from half the years of my tenure.
The rest were cobbled together from the yearbook, for the most part.

In any case, here it is: portrait shots (mostly official) or yearbook shots from each year, 1986-2013. Nostalgia? Narcissism? Entropy? Vanity? Garfunkelization? Decide for yourself. Traveling downward along a column, each photo moves you seven years forward. Click to embiggen... if you dare.