DLTK's Holiday Crafts for Kids
Heart Butterfly

Two hearts, one larger than the other.
Position as in the upper picture and contrasting colors is nice, also adding two smaller hearts inside the hearts gives it a nice effect.
It forms sort of a butterfly.
Add decorations, etc. Pipe cleaner or another thin template for body? and antennas?
The other can be used to write a to write a St. Valentine's message or unto the heart wings.
Perhaps you could create a template of the thin body with antennas attached to it and it could be glued over the two hearts.
The antennas could have two tiny hearts on the ends? This one could also be made of the new foam sheets or felt as well I suppose.