Expression denotes C#

Hi, as the title/subject stated I get an error message that reads:

(91,49) Expression denotes a  'type', where a  'variable',  'value' or 'method group' was expected

I've converted the script-snippet from JS to C# and can not seem to figure out how to solve this issue.

The code follows like this in JS:

         var pivot : Vector2 = Vector2(Screen.width/2, Screen.height/2);
         GUIUtility.RotateAroundPivot(rotAngle%360,pivot);
         GUI.DrawTexture(Rect ((Screen.width - size)/2 , (Screen.height - size)/2, size, size), myTexture); 

And I converted it to C#: (NOTE: Only the first line has been changed)

                 Vector2 pivot = Vector2(Screen.width/2, Screen.height/2); //Error on this line, middle.
                 GUIUtility.RotateAroundPivot(rotAngle%360,pivot);
                 GUI.DrawTexture( new Rect((Screen.width - size)/2 , (Screen.height - size)/2, size, size), myTexture);

I have been staring at this issue for a while and I need, at least, a fresh pair of eyes.

Thanks in advance!