I usually look at pictures and then make the pattern (directions) up on graph paper to suit my needs. That's how I did my avatar and I do a LOT of paper piecing and applique that way. I make my dd and my own clothes without a pattern too. To me they're just a waste of time. Every now and then I'll use one but not too often. I use patterns in classes if it's required. I used to be a whiz in math so I thought that maybe that's why I can look at a pattern and know how big to cut the pieces to make it the size I want. I was surprized to find out that there were people that couldn't do this because to me it's just natural.