I know we had a "paint music", but how about a "Wall Of Sound"?
Sound doesn't have to be music, so what is a wall of sound and how does one picture this?

Another one could be "Beyond the horizon"? Imagine what could be beyound your horizon?

I like it :D

Thanks, Lulu :D Another one could be "One Colour" where your picture is dominated by one colour, and where you can tell us what that colour embody, if that made any sense to any of you.

I say the One Color idea sounds nice, just hope it'll look nice too : D

I like "one colour" too!
Tomorrow, if no other suggested theme will receive more votes, I'll open the August competition topic about "one colour"