BTW.. your faucet looks a bit small on that size vanity. One that is a little heftier/taller would look quite nice.

For fun, you could paint the walls the color of the wall tile, but paint the ceiling a color that complements the counter color.

IMO, pull the paint color for walls from a color in the counter, its pretty multi-colored so you've got a lot to choose from. Also, don't paint the ceiling bright white. Use a white that compliments the wall color. Paint your trim (baseboards, sills, etc) the same color of the wall tiles, which in this case would be a bright white.

I would match your counter top color as best you can. Would love to see you frame in your mirror (mirrormate.com). Then change out your faucet and vanity light for an oiled rubbed bronze ones. Then add accent colors from your shower curtain-which I love, btw!

Given the heavy cream and gold tones - you may want to contrast with a brighter color - maybe a touch of coral instead of the dark brown.