Looks like she really had a good time. My mom wont drive my tractor or riding mower no matter how much I offer.
My Mom was always willing to drive the tractor, even got her to mow the yard with the ZTR so I could weed eat (was about 77 when she started driving the Kubota ZTR).
Lost her this spring. I envy you getting to have your Mom on your tractor. Don't think I have any photos of mom on mine - but I do have one of her driving the Pontiac Solstice with the top down.