It's called the PEDRALI L002T/BA ARCHED FLOOR LAMP and you can purchase it here: http://www.nostraforma.com/en/pedrali-l002tba-arched-floor-lamp-p-16447.html

Would be quite hard to find something like that here in Australia , have you tried at shotts ? Why don't you import them from America ? Cassie would deliver for you right to your door

Maybe try Asian/Balinese style business or look at pinterest: that will give you idea that you could take to a tradesman and get a quote on bespoke or if you have a male that is very handy some great ideas on that link. https://www.pinterest.com.au/pin/419679259009258301/

Thanks Big Reader. I am not sure what the look would be called, maybe modern with a touch of traditional. The house is definitely mid century modern. I tend to like uncluttered simple rooms. Thinking this through, I am really trying to keep the furniture but update the room somewhat. I am no youngster but I can't stand walking into a room that looks & feels old if you know what I mean.