Colors: reds, blues, greens. scenes of grey and black, with small streaks of red. 
Shadows, silhouette, spiders, feral cats.
Architecture: abandoned/condemned residential areas. demolished buildings. large, imposing apartment buildings. Basement norebangs. abandoned schools, love motels, impoverished residential areas near mountains.
See posts:
http://www.migueldelosandes.com/2015/04/11/baesan/
http://www.migueldelosandes.com/2015/09/09/nephila-clavata-a-blue-armchair-bavas-black-sunday/
http://www.migueldelosandes.com/2015/09/02/baesan-gobun-i/
http://www.migueldelosandes.com/2015/09/03/baesan-gobun-ii-streets-night-tombstones/
http://www.migueldelosandes.com/2016/02/18/february-18-2016/
http://www.migueldelosandes.com/2016/02/08/february-8-2016/
http://www.migueldelosandes.com/2015/09/11/%e7%9b%83%e5%b1%b1/
http://www.migueldelosandes.com/2015/12/06/suyong-underpass/
http://www.migueldelosandes.com/2015/11/02/november-first/
http://www.migueldelosandes.com/2015/10/26/underpass/
http://www.migueldelosandes.com/2015/09/12/columns/
http://www.migueldelosandes.com/2015/09/05/suyong/
http://www.migueldelosandes.com/2015/03/26/eel-hunters/
http://www.migueldelosandes.com/2015/02/15/banyeo-to-sajik/