I can't decide!

Both are awesome, but Avatar is epic flawlessness!!!

One of the greatest shows period~

... Both. I absolutely LOVE that picture of OUAT! Where do you find all these quality photos?

That's a hard decision, I like them both! <3

haterarxene Google images

^XD

I CAN'T CHOOSE! Avatar isn't my favourite show neither Once, my favourite TV show is both!

... Could you be more specific? Like, maybe the website the pictures are actually on? Cuz Google has thousands of pictures...

You go to Google, go to the images section, and type in the name of the a photo you want. Like per say if you were wanting to find a picture of Azula, you type her name and you look for the picture. If you're not finding the picture you want you type it in more detail like "Azula with her hair down". That's the way I do it, there's no special website I got them from.

Never watched the other.