Cross contour drawing exercises are great for helping strengthen your observational muscles. And when you start shading your mark-making will be that much more believable as a result. Watch the video below for some cross-contour exercises that you can have a go at today.
The line used to create this pinecone make the image very detailed yet simple. This is currently being used for a jewellery design that could be used for making a jewellery piece later. Also watch pinecone drawing video here: