Nice for a kitchen? Eikon' a customizable, interchangeable lighting system by German design firm Schneid. A wooden base (ash, oak, bamboo) with hidden magnets let you swap the Basic lampshade for the Shell or Bubble lampshades. via Design Milk
The streamlined shape of the Northern Lighting Acorn Pendant Light was inspired by the natural form of the empty shell of an acorn, which becomes hollow once the ripened nut has broken free.
Suspension en chêne et aluminium gris Acorn Northern Lighting : Decoclico
Bollard Lamp Nude by Shane Schneck for Menu from Vertigo Home