
Step 1
The line and the three widths
Draw a light horizontal line and mark three equal widths on it: eye, gap, eye. That middle gap is the rule that keeps the face from looking off.
Challenge 2 · Manga face
Eyes are the first thing anyone looks at, and the first thing that gives away a crooked drawing. Here you build them in layers: the box first, then the lid, and only at the end the highlight that brings them alive. The rule that holds it together: exactly one eye fits between the two eyes.

The first one is here in full. You follow the rest inside the app, with the plate full size and the voice that explains it.

Step 1
Draw a light horizontal line and mark three equal widths on it: eye, gap, eye. That middle gap is the rule that keeps the face from looking off.
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Step 9
The other steps, the voice that walks you through them, and the feedback on your drawing are inside the app. Creating the account is free and asks for no card.
An AI compares your drawing with the plate and tells you what to fix. It is not a person looking at your sketchbook.