All photos were taken handheld with wider focal lengths, between 16mm and 50mm, on a full frame 35mm camera. Whilst the images work reasonably in colour, the location and subject matter lends itself well to monochrome.
the stack mode composite method can be a great way to deal with digital noise when using high ISOs to photograph static subjects in low light, however the technique can also be useful as a compositing system more generally.
I have mixed feelings about graffiti but consider it of interest where an issue or idea is expressed or genuine artistic ability is displayed. In this case the green scarf is a powerful symbol of an important social/political movement.