Grant Gustin stars as Barry Allen on The Flash. 1 / 7
Barry gains superspeed after being struck by lightning... 2 / 7
...and uses his powers to protect Central City. 3 / 7
New fan art shows Gustin as an alternate world's Wally West. 4 / 7
Wally has been played by Keiynan Lonsdale on The Flash. 5 / 7
It would be super cool to see Lonsdale's Kid Flash team up with an alternate universe's Wally West. 6 / 7
Perhaps this team up could occur in season 7. 7 / 7