What a great idea for storing tupperware! - Utilize thrifty organizers to make over the chaotic space where you stash food-storage containers. A wall file mounted to a cabinet door is an easy solution for separating plastic lids from bases.
Kitchen organization - open pantry: By limiting storage to jars containing dry goods, everyday china, pots and frequently used utensils, the space stays neat and becomes an architectural element to an unfitted kitchen.
corner gallery wall - without the specially made corner frames. Would need to be on a corner that is in an open area; this would be really overbearing in a tight hallway. But in the right space it could look amazing. Very art gallery.
To maximize space in a traditional medicine cabinet, line the inside back of the cabinet and door with sheet metal, then use magnetic containers and hooks to hold supplies. Great way to get rid of "loose" items floating around your medicine cabinet!