Illustration Friday - "Teacher"

I've been going through some old comics from my childhood and found a few old Eastman and Laird "Teenage Mutant Ninja Turtles" books. This inspired me for this weeks Illustration Friday topic of "Teacher".

I wanted to try a different take on the series and explore "the early years" before the mutation had time to take hold.
Let me know what you think.
Cheers
-Gavin