please help me decide which photos to enter

After talking about it for years, I'm finally entering some of my work in the Lane County Fair. I've already decided which quilts I'm entering (dinosaurs, redwork & autobahn), but I can't decide which photos to enter. I'm limited to three photos, and I have a pool of seven I'm considering. Here they are (in no particular order):


Architectural category


Architectural, Close Up or "Life in Lane County" category


Misc. or "Life in Lane County" category


Misc. or possibly Industrial/Manufacturing/Construction/Agricultural category


People category


Flowers/Plants or Close Up category


Misc. category

Which are your three favorites? I want to enter three different categories so I'm not competing against myself.