Learn how to create smooth gradient shading with simple techniques that add depth and dimension to your artwork. Perfect for ...

Billy Christian shares his process for using 3D blockouts alongside expressive digital painting techniques.

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...