Here's a few of the cards I worked on this last week.  They are really very ecelectic...much like myself.  I prefer that things don't match exactly but that they play off of each other.  The first card is really very happy looking...it says "and the earth sings" on the vellum - naturish card.  The second card is kind of royal looking...paisley and gold with sheer fabric on the back.  The third card is totally eighties.  It takes you back to psychedelic color combos and suspenders (that is actually sheer black ribbon).  The last card here is very rennaisance.  I really like this one because it has a fuzzy pattern on the back.  I'm BIG on texture.