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

Digital Elevation Models (DEMs) are data files that provide height information about different locations on the planet or moon. In this project I used a DEM for Mars provided by the United States ...

These top free sites for creating digital art range from simple web apps for preschoolers to sophisticated software for advanced students, educators, and professionals. While some of these sites and ...

Sprite animation software allows you to your own cool and unique animations. Some of the premium sprite software on our list was used to create famous shows. Create fun projects as a hobby with the ...

Although there are ways to try out Adobe Photoshop for free, long-term use can get expensive. Photoshop alone costs nearly $240 per year (if you let them bill you annually) and Illustrator is just as ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Although I already made a geologic map of Mars and open-sourced the code, this moon map was much more difficult because the geologic data was split into six different datasets. Each dataset had unique ...

Diffusion curves example: Curves with texture samples (left) and rendering (right). We describe a new vector-based primitive for creating smooth-shaded images, called the diffusion curve. A diffusion ...