You are coloring in all of your traces from your last assignment.
Make a copy of ALL your drawings (traces) and save on the side!
Select your whole drawing
Object > Path > Outline Stroke
Object > Expand Appearance
Object > Expand...
Pathfinder > Unite
Use Live Paint Bucket (K) to drop color in!
Once finished, select your whole drawing: Object > Expand
Right click > Ungroup (twice)
Snip number 1:
Make a copy of what colored in
Zoom in on them
Select one of them
Take a screenshot
See example below
Snip number 2:
turn in a screenshot off ALL the images you colored.
Your Ai file (with original images layer turned OFF (not visible))
Snip number 1 Example:
Snip number 2 Example:
Snip number 1 Example: