Choose a clear photo with good lighting and visible details
Print the photo or open it on a screen
Lightly outline the main shapes and proportions
Mark the placement of eyes, nose, mouth, and other key features
Draw the largest forms first
Add smaller details gradually
Compare your sketch with the photo often
Adjust proportions and angles as needed
Use light pencil strokes for initial lines
Darken the final lines after refining the sketch
Add shading based on the photo’s light source
Blend or crosshatch to create depth
Erase unnecessary construction lines
Review the sketch for accuracy and balance