Just wondering, can somebody here show me: 1.) how to make oval like shapes on paper/card? The oval like shapes that I'm referring too is similar to a football shape or a fuel tank of a fighter jet. 2.) Now imagine that youhave the football shape now out of paper...my second question is how can you make a lontitudinal cut of the football...I also need half of the oval shape. So what I need are 2 shapes...the full oval and the half oval Can somebody please describe or much better show me the process? Thanks!