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

A free, open-source patch called PhotoGIMP transforms the free editor GIMP into a near-clone of Photoshop, same layout, same ...

Although there’s probably no good reason to want to run image editing software from 1996 other than for nostalgia’s sake, if ...

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, ...

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...