abstract angles art artistic arty backdrop background blended christmas color colored colors colour coloured colours dark decoration decorative design detailed detailed patterns edges geometric geometrical green image images interconnected intermeshed interwoven intricate light lines patterns red shapes style texture textures vibrancy vibrant wallpaper black bright contour contoured contours corners details fine fossil interlaced linear perspectives pointed points shape shaped bark diamond shapes surface blue advice antiquarian artwork authors binding boards book browning claims close-up culture directions discoloration discolouration dusty edge edging edition family-guidance foxing fragile illustrated leaves libraries library medical old pages photo publication qualified? questionable strange title title-page value wear circles circular kaleidoscopic patterns mandala radiating rays rounded sharp brick fachwerk framing mortise pattern pegged tenon timber wood african bird eye face feathers palm palmnut raptor scarce vulture wing