drawing wheels

can someone please give me any tips on how to draw wheels i am really strugling

search for ellipse tutorials...this has bin asked a million times

look at a photo, then draw what you see...over and over and over and over...

look at a photo, then draw what you see...over and over and over and over...


nicely put, lol.

check this out, it seems to be pretty good...

http://www.sibleyfineart.com/index.htm?tipsndx.htm