I've been doing peter hans course and when approaching the organic forms with contour lines I know what I'm supposed to do but everything comes out looking flat. It seems like I don't know where to put my lines to describe the forms. The image is taken 5 days after I started one page of organic forms per day. I've improved, but they're definitely nowhere near what I want them to look like. I've watched a lot of youtube videos but not many seem to be very helpful. Any feedback is appreciated.

I've been doing peter hans course and when approaching the organic forms with contour lines I know what I'm supposed to do but everything comes out looking flat. It seems like I don't know where to put my lines to describe the forms. The image is taken 5 days after I started one page of organic forms per day. I've improved, but they're definitely nowhere near what I want them to look like. I've watched a lot of youtube videos but not many seem to be very helpful. Any feedback is appreciated. | Artwod Feedback