§ Department of Functional Materials in Medicine and Dentistry, University of Würzburg, 97070 Würzburg, Germany ∥ Christchurch Regenerative Medicine and Tissue Engineering Group, Department of ...

For example, stem diameters can be estimated from the TLS point cloud by applying automatic algorithms, which often approximate the stem cross section by using a circle or a cylinder. However, the ...

With that in mind, I've picked out nine art exercises that you might find useful to break drawing habits you've developed so ...

Another great exercise to change how your draw is to try keeping your pen or pencil on the page. Make your first mark ...