We have a picture of a teaser poster for Arrow Season 4. Not sure if this is an official poster, but we see some interesting things here. Oliver Queen looks like he is in the standard Arrow costume but it's hard to tell with the glare. Felicity is facing Oliver but John Diggle has his back to Oliver which is appropriate with how the season ended. Captain Lance is in the back with his arms folded showing his disapproving attitude. On the other side we see Black Canary and Speedy watching Oliver's back. We also see Malcolm Merlyn turned away from everyone. Add in the blue skies above which is interesting as every other season poster has been done at night… and then you have the fire creeping in from below.
If it is the official poster, then it has a very different look and feel than previous ones and that goes with the idea that the season will be very different as well.
— We Are Lotzers (@caitylotzarmy) July 9, 2015