Are you actually looking to buy or just finding pictures of horses for sale that you are trying to learn what to look for and or avoid?
She's big, she's thick and very drafty looking to me.
I don't like her hind leg set nor do I like her SI joint placement.
Her hind-end, her motor is weak imo.
She has a large coarse head, a rather thick throatlatch.
I don't like her back nor the blending of back into hind-end.
I see nothing "refined" about her. Nothing mareish or feminine.
When I looked at breed characteristics, https://www.thesprucepets.com/irish-...rofile-4589364
, to me she is not a prime crossing of draft and Thoroughbred..
When I asked for pictures of this breed, there were drop-dead gorgeous examples even nicer that show the characteristics you want to find in a horse.
The below picture is of a stallion where I would expect to find "male" characteristics of thick/coarse, yet the mare you show is far more coarse in appearance to me than a breeding stallion as the one shown is.