HDR from hand-held bracket of 5 exposures. Images were merged through Nik HDR Efex Pro 2 using a default setting for a "realistic" image with a little adjustment to brighten up the hotel. No noise reduction or any other adjustments.
A shack near Baker, Nevada and the entrance to Great Basin NP (20090509_PX1_5572-A1)
Seattle Underground Tour... view up at the overhead sidewalk. In order to get light underground, glass bricks were often used to transmit light without disrupting the street above.