For this picture I changed he exposure of the picture from 0.00 the offset from 0.00 and also the gamma correction.

For this picture I changed the brightness and the contrast to make he picture stand out more.

For this I changed the curves graph and as seen the sky becomes more darkened blue and the light on the building on the left and right.

On this picture I changed the exposure an offset and also the gamma radiation as done with the first picture.

For this picture I changed the Cyan, Magenta and Yellow.

For this picture I just chose the option to have the picture black and white without changing any options.

For this picture I chose photo filter and used Cyan.

On the left bottom I changed the settings as shown on the right.

For this picture I chose the option poster edges.

For my final image I chose the option Ink Outlines.