Andy and Agnes

I bought a bag full of photos this morning at the flea market as is my custom. I was delighted to find this gem among the pictures. Think of it as today's short story waiting to be written. Whose idea was it to come to the house of anti-gravity anyway? Sure, it's just an illusion, but it still makes the head spin. Why did Andy, or was it Agnes, think this was just the excursion to put some zip back into the marriage? Where are they headed when they leave? Lunch? Agnes wonders how she'll keep anything down. Back to the El Ranchero Motel?