1. Yes. 2. Possible, but we don't know for sure. It has been like that for the last 7 years, I don't know since when. But it has not always been like that. I personally don't like the cracked ice and wish the cosmos on the promos was a bit stronger (brighter).Edit: ok did some reading, is the diagonal wavy lines the “psychedelic” pattern/the main sun & moon pattern? And cosmos and cracked ice still appear on certain types of promos regardless of set?