I am using Paint to draw some swords for a character I have. I am not very experienced and this is my first time trying to draw swords.
My question is how large (Preferably in pixels) do I need to make the picture to make the curves on the sword to look smooth. I am using current scale of 100 pixels = an inch. For the first sword I made this worked fine as there were few curves and they were small but the one I am working on now have a larger curve. (A good reference is Ichigo's shikai.)
EDIT: I only have access to paint. I would use other programs if I could.