Is it possible for an action or an event to be beautiful? If so, what does this descriptor mean? Are we appealing to the same aesthetics we are when judging works of art, or objects?

I hope it is possible, otherwise I am in trouble. As a boxing trainer and writer, I have found a number of bouts to be of staggering beauty. I don't believe that I use the same criterion of beauty for boxing as I do for, say, sunsets or for that matter poetry. I'm not sure what would follow if there were indeed something like harmony that was present in all things that we judged to be beautiful, but it doesn't seem to me as if there is any such thing. Thanks.