..because 99.9% of them know more than I do about riding aside!
Anyway - Sunvalleysally told me this:
Look for a picture of Patience Prine-Carr jumping sidesaddle over a 4-plus-foot fence at the Scottsdale All-Arabian show on her big chestnut - the straight-on shot made all the horse magazines that year and it was pretty impressive!
I tried like crazy to find that picture and all I came up with was this one...which is of Patience, but sadly I know this is not the horse you were talking about. This horse is obviously a bay - not a chestnut and the jump is not 4' tall....still VERY impressive though! ...and I sure hope the dog standing on the opposite side of the jump did not get hurt!
If anyone does find that particular photo, I would love to put it in the blog as it deserves all the credit!