desk lighting - These are Artemide's Tolomeo sconces. They can be purchased online from many online sources, we like Lumens: http://www.lumens.com/tolomeo-wall-shade-sconce-by-artemide/uu126219/product You can typically get a much less expensive price by ordering through a designer or architect (generally 25-50%).
flooring: http://www.armstrong.com/commflooringna/products/vct I used 9 colors. Sorry I cannot remember the shades nor do I have the boxes anymore. It was very easy to put down, is very durable, easy to clean and certainly makes a statement!
lighting on bookcase is great and could be use on wall at art desk
Barn Light Electric Company - While we don't have this exact sconce, we have a few fixtures that have a similar look. I'm attaching some images for you to compare, all of these sconces come with multiple finish options. Check out our vintage sconce category to see more: http://www.barnlightelectric.com/wall-sconce-lighting/vintage-wall-sconces/
“Hanging multiple pendants above a rectangular table can be a very effective choice, not only to properly light the entire table surface, but also for aesthetics.”