Hearts A' Flutter Table Collection will certainly have your visitors fluttering to see how you achieved this unique method of curves which aren't what they seem.  Annette Ornelas has very cleverly devised a folded fabric technique to create dimensional curves to quilting.  Note the unusual shaping to these table toppers too.

 

Finished Sizes:

Table Runner: 22.5" x 35"

Placemat: 22.5" x 16.5"