You can check out The Dekor Company. I absolutely love their contemporary yet minimalist designs.
You can log onto the home centres website for the same too
You will find tons of options on Home Centre!
Also, you can amazon or go to a website called the decor kart... they have unique designs
You can check out exclusivelane.com they have handmade lamps too and you will surely find something that you like here.
The Decor Kart has some really good options too!