1. Clockwork Heart Pendant "Intricacy" - amechanicalmind
2. Ticking Timebomb Steampunk Flying Heart - MsBojangles
3. Steampunk Hearts and Gears Necklace - KreationsByKimH
4. Small Heart Necklace - TheSteampunkMovement
No, I have no reason for this them either. I ran across a heart I loved and found some more creative pieces and there you have it.