Manhole Number 9 “Sun”
Manhole Number 8 “1958”
Manhole Number 7 “Danger”
Manhole Number 6 “Burst”
Manhole Number 5 “Electric”
Manhole Number 4 “Bolt”
Manhole Number 3 “Stormdrain”
Manhole Number 2 “Star”
Manhole Number 1 “NYC”
The Manhole Series: I took a bunch of black and white line pages from my Industrial Strength Coloring Book and rendered them in color to use as promos.