Possible Clues:

• Sounds like something architect would do with office layout
• Without dividing walls
• Offices without walls
• Having minimal partitions between areas
• Unfold chart showing office organisation
• Unfolded diagram featuring no internal walls
• Flower and tree used mainly for office design
• Please write down a scheme for avoiding partition
• Like some offices in unoccupied factory? Not entirely
• Buildings with few partitions