I love seeing the environments in which people work. These in themselves can be an inspiration! The wonderful Orla Kiely's workspace has recently been featured in The Guardian, found via a great blog called Inspiration Boards.
They also have a Flickr group, so make yourself a nice cuppa, take a pew and have a browse. Just a couple of examples of what can be seen there are shown below.
Photo: Mady Dooijes
Photo: Elizabeth Dye & Chelsea Fuss mood board by Matt & Myra Callan.