I can plot my list data and I can use of specifying circle to show my plot-markers. I used of Mr.Wizard comments on that page. But I don't know how can I fill the circles of those plot-markers with another color same as green or blue. As well as I don't know how can I create plot-markers with the shape of diamond or square (filled with another color or empty)! Is it possible to tell me how can I do that?