Deceptively modern wallpapers

I've been sourcing wallpapers for a regency property in Brighton and came accross the Little Greene wallpapers reproduced from historical archives. A lot of their papers originate from actual London addresses as with the one above from St James Place. 

This 18th Century design looks surprisingly contempory when reworked into Little Greene's colours. However property I'm working on dates from 1825, so this design is a little early.
According to Little Greene the 1800's was a key period in the evolution of wallpaper production. During this century the introduction of continuous paper reels (from France), and subsequently roller-printing in 1840, replaced the widespread, artisan technique by which individual rolls (called 'pieces' measuring 12 yards x 23 inches) were printed by hand.

Little Greenes 19th Century designs include patterns from Japan, where printing methods had evolved in a similar way to those in the west. I love this design 'Pines' - the wonderful ombre effect of the folliage seems so right for now.

Little Green suggest coordinating this design with the following colours from their paint range -    Normandy Grey, Stone - mid cool, and Fray