Teacup Ride(edit 2)

[TranquillityBase]

Poking around I found
a photo from Disney.
The background an electric rainbow blur
their hair horizontal, bodies
curved by motion.  Only serendipity 
of ISO, shutter speed and aperture           "ISO" doesn't mean anything to me; "exposure"?
could capture with clarity the eyes 
and the smiles; almost an echo
of laughter contained                  an echo/of laughter almost escapes/in the spin and twirl (?). contained is such a dull word.
in the spin and twirl
of a mother and daughter.

Lovely piece, a still life come alive as the reader reaches the end of the poem.
TqB