What can add to the authenticity of a Gothic-inspired home more than the right wallpaper? Here is a compendium of sinister wallpapers featuring Gothic motifs, dark hues and luxurious textures. There are so many options they even warrant different categories!
Macabre Flora & Fauna
Also, most Damask wallpapers (at least in dark tones) have a Old World Gothic element to them. There are far too many options to list here, but a simple search will yeild a lot of examples!