At the end of Olivia's first day of fencing, she is seen putting up the same piece of fencing twice in a row having nailed it in the first time and then picking it up off the ground the second time as if she had never done that piece before.

When Olivia is talking to Travis while he is working on horseshoes she put it in the fire one way and when she takes it out it was turned around.

The picture that Olivia is seen painting and what she eventually shows Travis are two different images, the first more color saturated.