When you properly cite your sources, you aren't just following a rule. You are inviting your teacher into your process. You are showing them where you found your light source, who taught you that color theory, and why you chose that specific pose. That level of transparency is what earns high grades and respect.
Incorporating fragments of copyrighted images into a new digital or physical work. homework art class cite
Where you (a textbook, a museum website, or Google Images)? When you properly cite your sources, you aren't