Believe it or not, this serious card features a photo of one of those old metal self-pushed merry-go-rounds I played on as a kid.  It was, oddly, right in the middle of a nature area where I live.  No other playground equipment around.

Greeting card reproduced from my handmade collage with original verse.  4.5" x 6.25".  Blank inside.  Comes with a white envelope.