Green Profile Pictures

[+Keeper Exile]

(Sorry if this doesn't belong here. I couldn't think of a better place to put it)

So, I have noticed that there are a lot of people who have added a green tint to their profile pictures( @Truthless of Shinovar, @Lunamor , @Gancho Libre, etc.)  Anyway, is this just a glitch, or is there a reason for it that I didn't know (a challenge, guild sign, etc.)?

Thanks!

[Kidpen he/him]

 

[+Keeper Exile]

Thanks, @Kidpen!

I am definitely going to participate in that.