Thanks Hive account@daveks and Hive account@derekkind for the contest! I've posted my three entries in Iceland, Scotland, & Colorado: Three Black & White Landscapes along with some thoughts and pointers on what makes a good photo and why black & white photos reveal the true strength of a photo.

Búðakirkja Church, Iceland
Sony A7rII, 70-300mm at 100mm, f/8, 1/250th, ISO 200

Maroon Bells, Aspen, Colorado
Sony A7rII, 16-35mm at 19mm, f/7.1, 1.6s, ISO 1600

Neist Point, Isle of Sky, Scotland
Sony A7rII, 16-35mm at 35mm, f/8, 1/250th, ISO 100