Straight lines are fine, but new creative possibilities open up in soft seating for public areas when curves are added to the mix. Nienkämper's new LINQ seating system consists of three modules - a seat with a back, a seat without a back, and an arm that may be combined with either type of seat. Any or all of these elements can be strung together to form concave, convex or sinuous alignment. LINQ can even do complete circles (and yes, it also does straight lines.)