Dp..bro, feel free to Color outside the lines all you want.
Fade the planes out near the edge....Fly them into a cloud...shoot them down.....What ever you need to do is ok with me and My ARTISTIC INTEGRITY....
.....What? I have a little...not much...but some.
While your there...could you fix the spot in the grass...and the blue stripe on the bottom, and blur the planes some more....the big ones have hard edges.
Anyway, as long as it's good for the project...YOU can SMEAR into slot 4 all you need.
Day 1. I had Dragons, and water and cliffs and pirate ships....shit you name it, i thought about or tried it.
Day 2... Googled PINK FLOYD album art. JACKPOT...the idea came while looking at the results....found a few with decent PIECE'S to use and had a chop in about an 2.5 hours. So it's not great, but workable i think.