I tell ya, your bathroom sure has more feng shui than mine! ha.
I have my bucket hanging from the shower curtain bar. I had found a cool big swivel hook at Home Depot & said, hey, this'll be da bomb for my enema bucket. It attaches to the nylon fabric SA Wilsons bucket holder/hanger... A big tall shelf would be nicer though.
Love what you've done with your herbs, honey! Sure wish I had that much space. One of these days... Gives me something to aspire to. Currently i have containers all over my stove top and balanced precariously above the back rim of the stove. My stuff all mixed up with containers of parrot food... I have a bunch of empty jars stacked on the dusty floor surrounding the hot water heater in its closet! You gotta do what ya gotta do.
If i sent ya photos from my place the artist in you would run shrieking.