Put Black & White or Sepia Tone Pictures inside pretty jars... So unusual but a nice touch for the Guests at Your Wedding Reception- You may even find that some went a missing at the end of the evening ~ (Neat for the Kitchen too, change the Pics with the Seasons)
Cheap frames, spraypaint, and ducktape (I think I would use white to match the frames). Print photos on vellum, and staple or tape them into the frame. Place a candle in the middle for a personalized, glowing centerpiece. Cute!