Create a curved path using any of the several tools that produce curved lines and shapes. For example, use the Pen Tool (which looks like a fountain pen head) and click and drag your mouse as you ...

You might also opt for this long shape if the room is narrow. In this instance, though, opt for a modern take on the three-seater with clean lines and slim upright arms to avoid bulkiness.

To draw a simple curve shape without perfectly adhering to data points, click Insert from the primary menu. Choose Shapes to retrieve all of the line drawing options and select the curve shape.

The special lines between different shapes will remain connected to each item selected, so feel free to move things around. (via Google Drive+) Add 9to5Google to your Google News feed.

These are straight lines. A two-dimensional or 2D shape is made up of lines. Sometimes the lines are curved and sometimes the lines are straight. The lines all join up to make shapes like these.