>>6143844Better, less distracting.
I'd place them onto of something so you don't have the floor and edge board cutting through the picture and if possible move it away from the wall so you don't pick up as much of the texture.
A lot of people who use a blank background will either have a cloth or posterboard folded (but not creased) against the wall of something.
Make sure your lighting doesn't accent the curve, if you have a DSLR having a shallow depth of field helps.
