That is an Archangel, known also as a Gimpel. The colors are intense. Not an uncommon variety of domestic show pigeon. They come with copper or gold bodies, and various colored wings, including white as pictured here. But, pigeons with white wings occur in a number of breeds. It is usually called magpie, or saddle, or white wing or pied.
And thanks for the vote of confidence. At least I am knowledgeable on something, I think. 🥴