batman villains
city skyline
comic book art
dccomicsdc universe
gotham city
harley quinn
joker
night scene
nighttime
rooftop scene
standing on a roof
urban night
villain duo
action pose
cityscape
comic art
dccomics
duo flash
duplicate hero
fan art
flash character
lightning
lightning effects
neon city
neon lighting
night scene
rain
rainy street
speedster
super speed
superhero
the flash
two flashes