Beautiful - the quintessential henLeghorns were a staple on my folks' farm and I loved the 3 we had for our backyard flock too. Mid-sized sleek body, intelligent, great pals if socialized as chicks, and very trainable. Our white leg flew to the top of the coop. I went up to her, helped her down again, and she figured out to never do that again. Never had to say a word or scold her but she just picked up on not flying to any rooftops again. Very smart birds when given the proper credit/respect.
Our young "Bela" (Bay-lah) 2011
View attachment 3895041

My Azurs (leghorns x araucana) are much like that - they are not good fliers though - thank goodness. But they look just like a leghorn - though Topsy does have a small crest. Pretty birds and friendly.