NE PDX (in no particular order):
Pedestrian-bike overpass over 84 @42nd
Hollywood theater (tres rococo!)
Paulson's Pharmacy at 42nd & Sandy with old-timey fountain drinks (also one at 72nd & Sandy)
Beverly Cleary statues in Grant Pk (@33rd)
Statue in front of the firehouse on Sandy around 57th
CCC mural (22nd & Alberta)
Outdoor art up and down Alberta
And if after all that you have the time and energy, head up to Rocky Butte for fabulous views!
Gimme a mo'; I'll think up mo'.