When you create 3D you add depth to images and this depth makes the image looks real. The 3D retro effect looks like what you would see if you looked at an old 3D movie without the 3D glasses.

You can make your presentation more attractive with a vector donut graph. Let us see how to make a 3D Donut Pie Chart in Illustrator. The New document options window will appear. Here you can choose ...