Learn How to Draw is the best mobile collection of tutorials designed to help people improve their drawing skills. The lessons focus not just on the final drawing, but on the skills and shapes you need to build up your characters and figure work. The classes range in ability from beginners through to experts.App features. A growing collection of tutorials with new content every Monday.
Beginner (Level 1) lessons focus on the simple shapes needed to draw figures.
Intermediate (Level 2) lessons will highlight the anatomy of the figures and how the masses work together.
Advanced (Level 3) lessons study the individual muscles and and the sculptural planes the figure makes.
Tutorials are created by Will Sliney, professional comic book artist.
100's of pages of content with in depth advice.

The first one:
To download Learn How to Draw mod from happymod.com.
You need enable the option “Unknown Sources”.
1. Click on the above link to download Learn How to Draw APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

Second one:
To download HappyMod on Android, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com. The only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.