Hy guys, I am trying to make this image an object. But this retangle don't go away and I need just the feather contour. Can anyone help me?
Do you mean the bounding box (the red line with control points at each corner)?
That is a UI feature, not a separate object. It shows the bounding area of your object and allows you to adjust scale and rotation from the control points.
As Doug said, the Bounding Box is a useful tool, so if you can get used to it and just ignore it when unneeded just like the Transparency Grid, you always have it ready.
If it disturbs you, you can switch to the Direct Selection Tool (just press the A key) and use that for selection, remember to hold Alt or Option (if needed) to select the whole object.
Or if you must, you can toggle between hiding and showing it through the View dropdown, just as you can with the Transparency Grid.
I get it now. It helped a lot. Thanks.
For my part you are welcome, Correntis.