Some topics like Cars, Signs and planes are mostly in group Things.
Phoenix has night time hikeable mountain of Squaw Peak right in the city, 1 mile hike rising 1,000 feet -- with or without flashlight. In Denver, one spot with flowers
spells out "Denver YYYY" (current year).
Only a few pictures present in group Black & White
are present here also.
My 3 most favorite Cities are Phoenix, Denver and San Fancisco.