I really liked the art and the idea behind the idea concrete. I personally really like super hero stories and this unique one seemed really interesting to. Because it is only one panel you can’t look at closure but you can still look at use of time frames. This is a large panel so you can assume it takes up an entire page causing you to spend a lot of time focusing on the panel and makes it seem like a long moment instead of just a short panel you quickly read. I think this gives the panel much more weight and strength as a standalone panel.