OK, so as the title appeals. I just finished watching the 804th episode, and I enjoyed it. However I couldn't but notice that in the new opening there are bricks in the background, which reminded me of the first opening in which also there are bricks in the background. In fact the 'bricks' theme is heavily consistent in the series, such as in the middle of an episode the break scene of a closing and reopening wood door is inside a wall made of bricks. The title of the series sometimes is designed with bricks in the back, there is also the building of the bricks which ran falls from in the first opening and Conan saves her by catching her hand, in the first closing Shinichi also walks through such building, and in the recent openings there is a short scene were Gin and Vodka share a smiling glimpse over Conan through a window in a building built of bricks. Adding to that the BO is over half a century, do you think it's pure artistic or is there more to it?..