However, this Gotham City reference stands out because it seemingly provides concrete proof that Batman’s home turf actually exists within this particular universe.
It’s worth noting that this isn’t the first time that an Arrow-verse series has referenced the Batman mythos.
Even if we never get a genuine crossover, we can rest easy knowing that our favorite brooding DC superhero is out there somewhere.
From Oliver Queen’s repeated references of Bludhaven on Arrow, to a newspaper clipping referencing Bruce Wayne’s company on The Flash, The CW’s DC series have never shown any sort of hesitation towards Batman Easter eggs.