So, other than an "oasis" scene which is a Christmas stamp and it hardly seems right to use that on the 1st of July, this pairing of sand dollars seemed the obvious route to go :-)
A 3 1/2" square card - the larger sand dollar is from Clearly Impressed's "shore cliff elements" collection which has been stamped with Colorbox dune + a little cocoa around the edge & the smaller stamp is inkadinkadoo coastal/maritime set & it's been stamped with dune ink.

