[2]-Open new documents size: custom , width : 612pt , height : 792pt units : point and click on ok [3]-Now click on pen tool in the tool palette [4]-Now draw a shape like this with the help of pen tool [5]-Now click on window > graphic style libiries > 3d effect [6]-Now you will see 3d effect palette is open [7]-Now the (3d effect 21) drag and drop on pen tool shape [8]-Now you will see your object is convert into 3d shape [9]-Now click on direct selection tool in the tool palette [10]-Now select the second point and drag into it [11]-Now then select the bottom point and increase the size of point [12]-Now select first point and drag the point to right hand side the point showing in figure at the top [13]-Now again select the second point and drag the point to right hand side [14]-Now after adjusts point the figure should be like the final image -Thanks for read this Flower-vase-illustrator-tutorials . I hope you have enjoyed & the FInal Output of this Tutorial is shown below. Flower vase illustrator tutorials|advanced illustrator tutorial, free online illustrator tutorial