A London pea-souper

a thick, heavy, pea-soup fog. You can hardly see anything except vague outlines, and there is eerie light from ornate gas lamps. Everything is just a hazy outline due to the fog, barely discernable. Thick heavy fog with oppressive atmosphere. Style of Whistler. Impressionist. Shades of grey and black, ...

Craft an image imbued with an ominous atmosphere; it's a foggy evening with visibility severely limited to hazy outlines in the darkness. Picture an atmosphere dense with a thick, pea-soup fog engulfing everything in its folds. The eerie glow of elaborate gas lamps is barely visible, providing the only ...