Things I noticed in Deadeye Teaser

http://imgur.com/JollnvK

This symbol is obvious: http://imgur.com/hCdmTlg

And it reappears: http://imgur.com/nWHzADS

Once again here: http://imgur.com/2MwC9pk

Can't see it? http://imgur.com/mZ60tmj

Jhin's mask is asymmetrical http://imgur.com/JollnvK

Many of the etchings on the mask are only on one side, and the right eye (shown on the left of the picture) has rays coming from it, shown below the eye http://imgur.com/1pZz6PI