Learn how to draw a jaguar that looks strong, realistic, and full of wild energy with this step by step tutorial. This lesson ...

Crocodiles have a powerful shape and rugged texture that make them an exciting subject for drawing practice. This tutorial teaches how to draw a crocodile using a clear step by step method that starts ...

Abstract: The electronic nose (Enose) system can be applied to many applications. Nevertheless, the gas sensor array used in the Enose system can vary from one device to another. Furthermore, sensors ...

Want to paint like a pro on Picture Maker? Check out the latest drawing tutorials and you'll learn some new skills to show off to your friends.