Great post, @ewkaw! Every time that I'm on the city center part, there is absolutely no way that I don't take te opportunity to capture some B&W photos. Lisbon has a melancholic yet intoxicating song that is completely inherent to it. I love getting lost in the alleys of the old streets and absorbing everything they convey. There was a time when I used to wander them more at night, especially when I was a student, but recently the light of day has brought out details that make them stand out even more.
Oh the little streets.. its like a never-ending maze! And then it is impossible to go back to the same spot cause I don't even remember how I got there :D