Subway tile, and industrial sink with towel bar in front. BUT, most of all I love the ledge behind the sink. A shelf would do-so space isn't wasted. Bathroom in New Farm Arbour House designed by Owen and Vokes and Peters.
Would a mirror that slides on a track like this one be a possible solution for mirror/med cabinet in attic bath? Shallow shelving would have to be installed behind the mirror-on-track-- could be wholly or partially concealed by mirror
Inside a Toronto Row House With Elegant, Eclectic Style