London City Hall Post author By Donncha Post date April 12, 2022 No Comments on London City Hall Aperture ƒ/10 Camera Canon EOS 40D Focal length 10mm ISO 400 Shutter speed 1/200s By Donncha Donncha Ó Caoimh is a software developer at Automattic and WordPress plugin developer. He posts photos at In Photos and can also be found on Twitter. View Archive → Leave a Reply Cancel reply