dream vs reality?
idk something like that maybe inverse colour and abstract or something 

this was my first artfight, and it was SO fun! i am really sad that it's ended, but am looking forward to next year! cya there!

fruits vs veggies?
lol or even just different fruits or veggies against each other like Apples vs Oranges (I know ive had that argument plenty of times with multiple people)
anyway this was my first arfight and honestly I had such a blast with it! tysm everyone for a great fight this year! I'm really looking forward to next year!

This was my very first Artfight, and I had a super great time with it It brought me a lot of new challenges with some of my work, and it gave me a lot of great practice. I definitely want to try this again next year!

Thank you for a great season! I had a blast!

Pen vs Sword.

Is the pen truly mightier than the sword?

I wouldn't recommend anything that's a blatant rip of something from an existing series (it might sound funny to y'all but I've seen it in the comments) because:
a) This is for all original characters, not ones from a certain series only.
b) That's someone else's intellectual property that's protected by copyright. Using that could be troublesome.
c) It's just not the best idea in my opinion ;u; I wanted to add a third note because who doesn't like the use of three points (makes things feel nice and whole) but the main valid points are a and b.
Anyways, just a thought~ Don't mind me ^-^

cash vs card
debit vs credit
hamburgers vs hot dogs
metric vs customary
feet vs meters

If you try four teams next year maybe you could do
penny vs dime vs nickel vs quarter

:-) Old VS New 

Elves vs Orcs? XD

I'm not very good at these idea things, so.... Imma just leave this XD

Mayonetta vs Bayonnaise

Felines VS Canines       /personal favorite/
Rainbow VS Monotone    /what colors do you hold?/
Sour VS Sweet
Land VS Sea
Light VS Shadow
Digital VS Traditional
Cakes VS Cookies     /sweet attacks/
Faires VS Unicorns
Plushies VS Cars    /as in childhood toys lol/
New VS Old
Magic VS Science

//just a few off the top of my head. pwp// 

Soo....what are we supposed to do for a year? Just skulk back to DeviantART or Furaffinity?

Also here's an idea... Digital VS. Traditional!

This was my first year, but I joined up kinda mid-July so I didn't get the full experience! I wish it would last longer, like the whole summer from June-August, buuuut it is what it is.

Wind VS. Sea
Blessing VS. Curse
Fact VS. Fiction
Question VS. Answer
Lost VS. Found
Just a few quick brainstorms

My very first ArtFight and I'm DEFINITELY going to participate next year. At first I wasn't very confident that people would like my drawings but after everyone's commented on how they loved it Is was excited.
 It was so much fun looking at everyone's characters, it's a shame I didn't have enough spare time to draw all of the ones I bookmarked.
Anyways, Some themes for next year or following years could maybe be something like:
Paint VS Ink
Introvert VS Outrovert
Mythical VS Mechanical
Childhood VS Adulthood