We have a waterfall mosaic tile down the center of our shower. It's right in the center of the tub. (See photo 1) Which option should we do for the tile on the left side:
A. Half the width of a black tile so that the waterfall visually still stays in the center. So the black tile would go to the edge of the tub (See photo 2)
B. Full tile so that the tile goes to the end of the wall. (See photo 3) The waterfall will visually be offset if looking at the full wall. I know it's recommended to do this to protect the wall from water that may not be caught by a shower curtain, but I'm not sure if this looks weird.

If we select A, we'd be careful and wipe up any water right away.

Which option do you think would look better? Does option B look weird?

Thanks for your thoughts.