Old as I am, I still enjoy building sandcastles. Wifefish and I put one up on our honeymoon at Sanibel Island, and were rewarded the next day with a two foot mound of seashells where we'd left it. Could Poseidon also love shells, or is it just the prevailing tide? :)
Great one! Sculpting sand castles on the beach is such a sensual pleasure, always a joy.