ALCOHOL INKS (love them!)
Tag 1 has Faux tinting on the key and lock (not really Patina because these weren't silver to begin with) and Tinted Tinsel.
Tag 2 is Ombre (Love, love, love this technique)
Tag 3 is Monoprint
Tag 4 is Faded Layers (this is a cool effect)!
Can't wait to play some more!!!