A quick portrait by the fountain in Riverside Park, Neenah.  This photo was taken with the beautiful afternoon light during the "blue hour".  The f/4 aperture should be obvious as the fountain is not in focus.  I could have done more depth of field but that would have meant cranking up the ISO = more noise.  I was at 800 ISO which for this camera is just fine.  What makes this photo "work" is the good compositional elements.  When we see a photo our eyes are first drawn to the brightest part.  I did a curves and color adjustment to…