AI images · v6.2 · free course
Train your eye
Turn taste into decisions about light, color, and composition. Compare options and revise a piece with a reason you can show.
start now →4 modules · 12 lessons of ~15 minutes · read on a phone or computer

What you will be able to do
Describe what you seeSeparate observation, interpretation, and decision.
Compare aestheticsChoose a direction based on the piece’s goal.
Revise with evidenceCreate your own studies and explain one improvement.
How to study
Read a lesson and set aside ten minutes for the activity. Your progress stays in this browser. Export your journey to make a copy.
The images are illustrations generated in Codex. Practices use your own photos, paper, or drawings. Image generation is optional; you don’t need to pay for a tool.
Who it is for
It is for you if you
- You create images, events, or communications and want to explain your visual choices.
- You use photos on your phone and have little time per session.
- Prefer to learn by doing.
It is not for you if you
- Already know the subject well and want technical material.
- Want a traditional video lesson.