Very good and helpful tips from Ariel as Always!

Thank you very much :-)

Yes, before asking you, I had changed de order of selection and could notice that red/blue colors also change, depending on order. Anyway, as you said, it is a unknown feature by most of users. Nice tip!

Good question, Silvio. That's almost unknown feature, and it's an extra help. If you have several objects (all must be curves, not rectangles, ellipses nor text), all have "red nodes" except one, which have blue nodes. This shows the order of the objects. The upper object is shown as blue. Why? remember that on several shape effects (such as Trim, Combine, etc) the order of the objects or the order of the selection determines what object trim other, or what color and other atributes will have the final object. The Blue Shape is the Reference Object (the last selected object or the object in front of the others). If you change the order of the objects, the Blue object will change. Also, remember that you can select objects individually, if you hold Shift, and that determine the order. The last selected object will be the reference object.

Hi Ariel,

By default, when you have only one object converted to curves, selecting nodes (F10)  shown them in blue color. When you have more than one object (example.: 4 objects), and you select them all,  nodes are shown in red color after  double clicking on shape tool. Is there a special reason for only the last object drawn keeps blue color?